# Paleo-pCO2 Database 60 Million Year Boron Isotope and CO2 Data #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program # National Centers for Environmental Information (NCEI) #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # NOTE: Please cite Publication, and Online_Resource and date accessed when using these data. # If there is no publication information, please cite Investigators, Title, and Online_Resource and date accessed. # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/23910 # Description: NOAA Landing Page # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/trace_gases/Paleo-pCO2/boron_isotopes_Pearson_2000.txt # Description: NOAA location of the template # # Original_Source_URL: # Description: # # Description/Documentation lines begin with # # Data lines have no # # # Archive: Climate Forcing # # Dataset DOI: # # Parameter_Keywords: carbon dioxide #-------------------- # Contribution_Date # Date: 2018-04-27 #-------------------- # File_Last_Modified_Date # Date: 2020-02-25 #-------------------- # Title # Study_Name: Paleo-pCO2 Database 60 Million Year Boron Isotope and CO2 Data #-------------------- # Investigators # Investigators: Pearson, P.N.; Palmer, M.R. #-------------------- # Description_Notes_and_Keywords # Description: Paleo-CO2 derived from boron isotope measurements on planktonic foraminifera in western Pacific sediment samples from Ocean Drilling Program Sites 865, 871 and 872 for the past 60 million years, contributed to the Paleo-pCO2 Database. # File updated February 2020 - new Paleo-pCO2 Database format #-------------------- # Publication # Authors: Paul N. Pearson and Martin R. Palmer # Published_Date_or_Year: 2000-08-17 # Published_Title: Atmospheric carbon dioxide concentrations over the past 60 million years # Journal_Name: Nature # Volume: 406 # Edition: # Issue: # Pages: 695-699 # Report_Number: # DOI: 10.1038/35021000 # Online_Resource: https://www.nature.com/articles/35021000 # Full_Citation: # Abstract: Knowledge of the evolution of atmospheric carbon dioxide concentrations throughout the Earth's history is important for a reconstruction of the links between climate and radiative forcing of the Earth's surface temperatures. Although atmospheric carbon dioxide concentrations in the early Cenozoic era (about 60 Myr ago) are widely believed to have been higher than at present, there is disagreement regarding the exact carbon dioxide levels, the timing of the decline and the mechanisms that are most important for the control of CO2 concentrations over geological timescales. Here we use the boron-isotope ratios of ancient planktonic foraminifer shells to estimate the pH of surface-layer sea water throughout the past 60 million years, which can be used to reconstruct atmospheric CO2 concentrations. We estimate CO2 concentrations of more than 2,000 p.p.m. for the late Palaeocene and earliest Eocene periods (from about 60 to 52 Myr ago), and find an erratic decline between 55 and 40 Myr ago that may have been caused by reduced CO2 outgassing from ocean ridges, volcanoes and metamorphic belts and increased carbon burial. Since the early Miocene (about 24 Myr ago), atmospheric CO2 concentrations appear to have remained below 500 p.p.m. and were more stable than before, although transient intervals of CO2 reduction may have occurred during periods of rapid cooling approximately 15 and 3 Myr ago. #------------------ # Funding_Agency # Funding_Agency_Name: Natural Environment Research Council # Grant: #------------------ # Site_Information # Site_Name: ODP865C # Location: Ocean>Pacific Ocean>Western Pacific Ocean # Country: # Northernmost_Latitude: 18.44 # Southernmost_Latitude: 18.44 # Easternmost_Longitude: -179.55 # Westernmost_Longitude: -179.55 # Elevation: -1530 m #------------------ # Site_Information # Site_Name: ODP871 # Location: Ocean>Pacific Ocean>Western Pacific Ocean # Country: # Northernmost_Latitude: 5.5572 # Southernmost_Latitude: 5.5572 # Easternmost_Longitude: 172.3443 # Westernmost_Longitude: 172.3443 # Elevation: -1254 m #------------------ # Site_Information # Site_Name: ODP872C # Location: Ocean>Pacific Ocean>Western Pacific Ocean # Country: # Northernmost_Latitude: 10.1 # Southernmost_Latitude: 10.1 # Easternmost_Longitude: 162.867 # Westernmost_Longitude: 162.867 # Elevation: -1083 m #------------------ # Data_Collection # Collection_Name: Pearson2000boron # Earliest_Year: 59880000 # Most_Recent_Year: 85000 # Time_Unit: Cal. Year BP # Core_Length: # Notes: #------------------ # Chronology_Information # Chronology: # #---------------- # Variables # # Data variables follow are preceded by "##" in columns one and two. # Data line variables format: one per line, shortname-tab-variable components (what, material, error, units, seasonality, data type,detail, method, C or N for Character or Numeric data, free text) # # #---------------- # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing Values: # Basic Info REFERENCE AND CONTACT INFORMATION SAMPLE IDENTIFICATION AGE CONSTRAINTS ANALYTICAL SPECIFICATIONS VITAL EFFECT CALCULATED d11Bborate ACCESSORY INPUTS METHOD OF TEMPERATURE DETERMINATION ALTERNATIVE METHOD OF TEMPERATURE RECONSTRUCTION SEAWATER COMPOSITION AQUEOUS BORON ISOTOPE FRACTIONATION PARAMETERIZATION OF CO2 CALCULATION SECOND PARAMETER OF THE CARBONATE SYSTEM CALCULATED PARAMETERS OF THE CARBONATE SYSTEM alternative Age (in case different models are available) d11B (relative to SRM 951) d11Bc/d11Bborate calibration slope d11Bc/d11Bborate calibration intercept pressure (i.e. depth of foraminifer habitat) Temperature Mg/Ca e.g., Alkenone UK'37, TEX 86 Salinity [Ca] of seawater at S=35 [Mg] of seawater at S=35 [SO4] of seawater at S=35 [B]T of seawater at S=35 d11Bsw pKB aB3-B4 if applicable proxy first_author_last_name publication_year doi age_ka Age_uncertainty_pos_ka Age_uncertainty_neg_ka CO2_ppm CO2_uncertainty_pos_ppm CO2_uncertainty_neg_ppm Name of individual entering the data Contact email Reference of the data product DOI link to reference Site (DSDP/ODP/IODP or other site number) Hole Core Section top cm bottom cm core depth below seafloor (meters, specify CSF-A or CSF-B where applicable, original IODP record)a core composite depth below seafloor (meters, CCSF)a reference for composite depth Location (e.g., Atlantic, Carribbean, South China Sea etc.) Modern Latitude (decimal degree, south negative) Modern Longitude (decimal degree, west negative) Paleo Latitude (decimal degree, south negative) Paleo Longitude (decimal degree, west negative) Modern elevation (m), below sea level negative Paleo elevation (m), below sea level negative reference and Method to determine Paleo position notes about any flags in the studied core section Age (ka) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s Age uncertainty pos (ka) 2s Age uncertainty neg (ka) Age Scale (GTS 20XX) age method (nannofossil biostratigraphy, radiolaria, magnetic polarity, radiometric etc.) reference to age model, if different from primary reference of data set Age (ka) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s Age uncertainty pos (ka) 2s Age uncertainty neg (ka) Age Scale (GTS 20XX) age method (nannofossil biostratigraphy, radiolaria, magnetic polarity, radiometric etc.) reference to age model, if different from primary reference of data set foraminifer species analyzed foraminifer size class (µm) number of foraminifera shells per sample total sample weight (mg) Reference for sample cleaning procedure Boron separation method (e.g., column chemistry, microsublimation) analytical Method (e.g., MC-ICP-MS, P-TIMS, N-TIMS etc) d11B of individual replicate measurements of the same solution; separate by commas n of replicate measurements 2se of replicates ( [ 2* (sd/sqrt(n))] ) d11B (‰, average of replicates) type of uncertainty (e.g., set value, normal distribution, specify whether uncertainty is presented as standard deviation or standard error) 2s uncertainty (report internal or external reproducibility, whichever is larger) slope value type of uncertainty (e.g., set value, normal distribution) 2s uncertainty intercept value type of uncertainty (e.g., set value, normal distribution) 2s uncertainty Reference for calibration slope Notes (e.g., shell size corrected?) d11Bborate (‰) type of uncertainty (e.g., set value, normal distribution) 2s uncertainty notes about uncertainty estimate: e.g., included calibration slope and intercept Error propagation method depth habitat (m) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s uncertainty temperature (°C) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s temperature pos (°C) 2s temperature neg (°C) Mg/Ca of individual replicate measurements; separate replicates by commas Mg/Ca (mmol/mol, average of replicates) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s Mg uncertainty pos (mmol/mol) 2s Mg/Ca uncertainty neg (mmol/mol) temperature calibration equation reference for temperature calibration equation Mg/Casw correction Mg/Casw correction reference salinity correction (list reference if applied) dissolution correction (list reference if applied) pH correction (list reference if applied) proxy value of individual replicate measurements; separate replicates by commas average proxy value (please specify units) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s uncertainty temperature calibration equation reference for temperature calibration equation used same sample material as for d11B analyses? If not, provide details Salinity (unit-less) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s uncertainty method of salinity estimation (list reference if applicable) [Ca] (mol/kg) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s uncertainty reference for [Ca] of seawater value [Mg] (mol/kg) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s uncertainty reference for [Mg] of seawater value [SO4] (mol/kg) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s uncertainty reference for [SO4] of seawater value [B]T (µmol/kg) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s uncertainty reference for [B]T value d11Bsw (‰) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s uncertainty reference for d11Bsw reference for pKB and for correction of major ion composition, if applied reference for pressure effect on pKB value for aB3-B4 type of uncertainty (e.g., set value, normal distribution, +/- range) 2s uncertainty reference for aB3-B4 equation for temperature correction of aB3-B4 (if applied) reference for temperature correction of aB3-B4 (if applied) CO2 calculation program and version, e.g. CO2SYS, seacarb, other (please specify) reference for pK0 and for correction of major ion composition, if applied reference for pK1 and for correction of major ion composition, if applied reference for pK2 and for correction of major ion composition, if applied reference for pKHSO4 reference for pKspcalcite and pKsparagonite and for correction of major ion composition, if applied reference for pressure effect on pKspcalcite and pKsparagonite Parameter used (e.g., alkalinity, DIC, [CO32-] Method for deriving 2nd parameter (e.g., CCD, W, LOSCAR, GENIE, code can be submitted as supplement) Reference for second parameter (if not primary reference of data set) central value (µmol/kg) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s uncertainty pos (µmol/kg) 2s uncertainty neg (µmol/kg) Wcalcite (if used as a constraint) type of uncertainty (e.g., set value, normal distribution, +/- range) 2s uncertainty pos 2s uncertainty neg pH pH scale reported (e.g., total scale, seawater scale) 2s uncertainty pos 2s uncertainty neg Aqueous pCO2 (µatm) Air-sea pCO2 disequilibrium (µatm) Notes about air-sea disequilibrium: what is the estimate based on; are there assumptions on seasonality? bAtmospheric pCO2 (i.e. after correction for any modern air-sea disequilibrium, µatm) 2s pCO2 uncertainty pos 2s pCO2 uncertainty neg Error propagation method (code can be provided in supplement) parameters included in the error propagation (e.g., calibration uncertainty, d11Bsw, T, S, second parameter of the carbonate system) cAlkalinity (µmol/kg, if not used as an input parameter) 2s alkalinity uncertainty pos 2s alkalinity uncertainty neg DIC (µmol/kg, if not used as an input parameter 2s DIC uncertainty pos 2s DIC uncertainty neg Wcalcite, if not used as an input parameter 2s uncertainty Wcalcite pos 2s uncertainty Wcalcite neg Waragonite, if not used as an input parameter 2s uncertainty Waragonite pos 2s uncertainty Waragonite neg Additional Notes boron isotopes Pearson 2000 10.1038/35021000 85 25 25 341 86 57 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 871 A 1 1 124 126 NA NA NA western Pacific 5.67166667 172.5161111 5.7 172.5 -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 85 Set Range 25 25 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA various NA >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.9 analytical error', given as 2sigma. 0.4 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.90 analytical error', given as 2sigma. 0.4 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.1 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2335 NA 165 110 NA NA NA NA 8.1 NA 0.047 0.049 341 NA Not applied 341 86 57 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 980 390 510 311 17 15 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 871 A 2 2 59 61 NA NA NA western Pacific 5.67166667 172.5161111 5.7 172.5 -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 980 Set Range 390 510 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 500-600 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 25.1 analytical error', given as 2sigma. 0.1 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 25.10 analytical error', given as 2sigma. 0.1 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.1 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2260 NA 40 35 NA NA NA NA 8.12 NA 0.011 0.012 311 NA Not applied 311 17 15 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 1490 190 40 295 47 40 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 871 A 2 6 59 61 NA NA NA western Pacific 5.67166667 172.5161111 5.7 172.5 -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 1490 Set Range 190 40 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 500-600 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 25.2 analytical error', given as 2sigma. 0.3 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 25.20 analytical error', given as 2sigma. 0.3 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.1 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2220 NA 85 70 NA NA NA NA 8.13 NA 0.034 0.035 295 NA Not applied 295 47 40 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 3000 100 100 208 45 35 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 871 A 3 2 123 125 NA NA NA western Pacific 5.67166667 172.5161111 5.7 172.5 -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 3000 Set Range 100 100 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA various NA >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 25.9 analytical error', given as 2sigma. 0.4 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 25.90 analytical error', given as 2sigma. 0.4 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.1 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2010 NA 115 110 NA NA NA NA 8.21 NA 0.042 0.044 208 NA Not applied 208 45 35 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 3310 190 210 248 15 9 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 872 C 3 2 59 61 NA NA NA western Pacific 5.67166667 172.5161111 5.7 172.5 -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 3310 Set Range 190 210 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 500-600 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 25.5 analytical error', given as 2sigma. 0.1 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 25.50 analytical error', given as 2sigma. 0.1 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.03 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2110 NA 25 15 NA NA NA NA 8.17 NA 0.011 0.011 248 NA Not applied 248 15 9 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 3870 30 70 281 29 26 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 872 C 3 5 118 120 NA NA NA western Pacific 5.67166667 172.5161111 5.7 172.5 -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 3870 Set Range 30 70 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 500-600 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 25.1 analytical error', given as 2sigma. 0.2 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 25.10 analytical error', given as 2sigma. 0.2 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 38.91 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2180 NA 65 60 NA NA NA NA 8.14 NA 0.022 0.024 281 NA Not applied 281 29 26 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 6000 1100 200 268 9 8 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 871 A 3 5 60 62 NA NA NA western Pacific 5.67166667 172.5161111 5.7 172.5 -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 6000 Set Range 1100 200 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 500-600 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.9 analytical error', given as 2sigma. 0.1 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.90 analytical error', given as 2sigma. 0.1 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 38.59 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2150 NA 20 15 NA NA NA NA 8.15 NA 0.012 0.01 268 NA Not applied 268 9 8 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 6200 900 400 305 46 40 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 871 A 3 5 123 125 NA NA NA western Pacific 5.67166667 172.5161111 5.7 172.5 -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 6200 Set Range 900 400 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA various NA >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.5 analytical error', given as 2sigma. 0.3 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.50 analytical error', given as 2sigma. 0.3 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 38.53 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2225 NA 70 65 NA NA NA NA 8.12 NA 0.035 0.036 305 NA Not applied 305 46 40 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 9020 1180 1920 212 9 8 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 872 C 5 2 14 16 NA NA NA western Pacific 10.10055556 162.8672222 5.7 172.5 -1083.6 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 9020 Set Range 1180 1920 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 500-600 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 25 analytical error', given as 2sigma. 0.1 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 25.00 analytical error', given as 2sigma. 0.1 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 38.3 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2000 NA 20 15 NA NA NA NA 8.2 NA 0.011 0.011 212 NA Not applied 212 9 8 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 10390 10 190 236 23 21 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 872 C 5 6 59 61 NA NA NA western Pacific 10.10055556 162.8672222 5 NA -1083.6 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 10390 Set Range 10 190 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 500-600 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.5 analytical error', given as 2sigma. 0.2 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.50 analytical error', given as 2sigma. 0.2 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 37.99 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2080 NA 50 45 NA NA NA NA 8.18 NA 0.022 0.022 236 NA Not applied 236 23 21 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 11400 100 100 226 46 39 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 872 C 6 5 20 22 NA NA NA western Pacific 10.10055556 162.8672222 5 NA -1083.6 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 11400 Set Range 100 100 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 500-600 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.4 analytical error', given as 2sigma. 0.4 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.40 analytical error', given as 2sigma. 0.4 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 37.79 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2050 NA 100 90 NA NA NA NA 8.19 NA 0.043 0.044 226 NA Not applied 226 46 39 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 11810 790 310 260 32 22 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 871 A 4 5 59 61 NA NA NA western Pacific 5.67166667 172.5161111 5 NA -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 11810 Set Range 790 310 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA various NA >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.1 analytical error', given as 2sigma. 0.3 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.10 analytical error', given as 2sigma. 0.3 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 37.7 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2150 NA 115 130 NA NA NA NA 8.16 NA 0.034 0.033 260 NA Not applied 260 32 22 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 13060 40 460 222 46 39 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 871 A 6 6 60 62 NA NA NA western Pacific 5.67166667 172.5161111 5 NA -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 13060 Set Range 40 460 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.4 analytical error', given as 2sigma. 0.4 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.40 analytical error', given as 2sigma. 0.4 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 37.7 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2075 NA 60 45 NA NA NA NA 8.2 NA 0.042 0.044 222 NA Not applied 222 46 39 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 14730 170 130 137 33 25 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 871 A 7 2 124 126 NA NA NA western Pacific 5.67166667 172.5161111 5 NA -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 14730 Set Range 170 130 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 25.5 analytical error', given as 2sigma. 0.4 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 25.50 analytical error', given as 2sigma. 0.4 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 37.7 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 1830 NA 80 70 NA NA NA NA 8.31 NA 0.039 0.04 137 NA Not applied 137 33 25 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 14960 240 60 170 12 11 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 871 A 7 5 59 61 NA NA NA western Pacific 5.67166667 172.5161111 5 NA -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 14960 Set Range 240 60 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 25 analytical error', given as 2sigma. 0.2 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 25.00 analytical error', given as 2sigma. 0.2 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 37.7 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 1940 NA 10 10 NA NA NA NA 8.26 NA 0.02 0.021 170 NA Not applied 170 12 11 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 16230 70 30 303 62 56 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 871 A 8 2 59 63 NA NA NA western Pacific 5.67166667 172.5161111 5 NA -1254 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 16230 Set Range 70 30 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA various NA >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 23.7 analytical error', given as 2sigma. 0.4 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 23.70 analytical error', given as 2sigma. 0.4 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 37.7 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2210 NA 75 70 NA NA NA NA 8.14 NA 0.045 0.048 303 NA Not applied 303 62 56 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 16700 2300 100 236 34 28 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 872 C 11 1 20 22 NA NA NA western Pacific 10.10055556 162.8672222 5 NA -1083.6 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 16700 Set Range 2300 100 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.3 analytical error', given as 2sigma. 0.3 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.30 analytical error', given as 2sigma. 0.3 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 37.75 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2075 NA 40 35 NA NA NA NA 8.18 NA 0.032 0.034 236 NA Not applied 236 34 28 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 18380 620 1780 217 6 6 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 872 C 11 6 20 22 NA NA NA western Pacific 10.10055556 162.8672222 5 NA -1083.6 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 18380 Set Range 620 1780 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.6 analytical error', given as 2sigma. 0.1 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.60 analytical error', given as 2sigma. 0.1 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 37.84 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2035 NA 20 15 NA NA NA NA 8.2 NA 0.011 0.01 217 NA Not applied 217 6 6 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 19850 1950 850 217 44 39 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 872 C 12 2 78 80 NA NA NA western Pacific 10.10055556 162.8672222 5 NA -1083.6 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 19850 Set Range 1950 850 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.7 analytical error', given as 2sigma. 0.4 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.70 analytical error', given as 2sigma. 0.4 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 37.97 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2035 NA 75 65 NA NA NA NA 8.2 NA 0.042 0.044 217 NA Not applied 217 44 39 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 21700 100 2700 226 41 37 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 872 C 13 3 20 22 NA NA NA western Pacific 10.10055556 162.8672222 4.6 NA -1083.6 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 21700 Set Range 100 2700 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.7 analytical error', given as 2sigma. 0.4 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.70 analytical error', given as 2sigma. 0.4 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 38.03 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2050 NA 75 70 NA NA NA NA 8.19 NA 0.043 0.043 226 NA Not applied 226 41 37 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 23000 200 200 278 15 13 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 872 C 13 5 20 22 NA NA NA western Pacific 10.10055556 162.8672222 4.6 NA -1083.6 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 23000 Set Range 200 200 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.3 analytical error', given as 2sigma. 0.1 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.30 analytical error', given as 2sigma. 0.1 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 38.12 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2150 NA 25 25 NA NA NA NA 8.12 NA 0.012 0.011 278 NA Not applied 278 15 13 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 23510 190 310 435 52 43 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 872 C 14 4 20 22 NA NA NA western Pacific 10.10055556 162.8672222 4.6 NA -1083.6 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 23510 Set Range 190 310 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA G. trilobus 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 23.5 analytical error', given as 2sigma. 0.2 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 23.50 analytical error', given as 2sigma. 0.2 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 38.19 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2500 NA 75 70 NA NA NA NA 8.04 NA 0.025 0.027 435 NA Not applied 435 52 43 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 40120 380 20 1004 423 275 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 5 1 110 112 NA NA NA western Pacific 18.55138889 -179.6441667 0 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 40120 Set Range 380 20 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA A. topilensis 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 23 analytical error', given as 2sigma. 0.5 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 23.00 analytical error', given as 2sigma. 0.5 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.24 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2950 NA 300 250 NA NA NA NA 7.8 NA 0.084 0.097 1004 NA Not applied 1004 423 275 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 42520 1080 2020 342 101 78 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 6 2 65 67 NA NA NA western Pacific 18.55138889 -179.6441667 0 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 42520 Set Range 1080 2020 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA various NA >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 25 analytical error', given as 2sigma. 0.5 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 25.00 analytical error', given as 2sigma. 0.5 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2160 NA 170 150 NA NA NA NA 8.07 NA 0.059 0.064 342 NA Not applied 342 101 78 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 44260 1540 660 562 70 61 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 7 1 110 112 NA NA NA western Pacific 18.55138889 -179.6441667 0 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 44260 Set Range 1540 660 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA A. topilensis 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.1 analytical error', given as 2sigma. 0.2 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.10 analytical error', given as 2sigma. 0.2 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2500 NA 100 80 NA NA NA NA 7.95 NA 0.028 0.029 562 NA Not applied 562 70 61 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 45690 110 2090 1041 569 333 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 7 3 110 112 NA NA NA western Pacific 18.55138889 -179.6441667 0 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 45690 Set Range 110 2090 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA A. praetopilensis 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 23.1 analytical error', given as 2sigma. 0.6 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 23.10 analytical error', given as 2sigma. 0.6 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2980 NA 370 305 NA NA NA NA 7.79 NA 0.102 0.121 1041 NA Not applied 1041 569 333 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 46070 30 270 2446 232 196 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 8 3 110 112 NA NA NA western Pacific 18.55138889 -179.6441667 0 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 46070 Set Range 30 270 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA A. praetopilensis 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 22 analytical error', given as 2sigma. 0.1 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 22.00 analytical error', given as 2sigma. 0.1 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 3660 NA 90 80 NA NA NA NA 7.54 NA 0.027 0.029 2446 NA Not applied 2446 232 196 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 46970 2030 870 471 114 97 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 8 5 110 112 NA NA NA western Pacific 18.55138889 -179.6441667 0 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 46970 Set Range 2030 870 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA A. praetopilensis 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 24.4 analytical error', given as 2sigma. 0.4 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 24.40 analytical error', given as 2sigma. 0.4 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2350 NA 160 150 NA NA NA NA 7.99 NA 0.053 0.056 471 NA Not applied 471 114 97 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 50330 70 1330 844 58 52 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 9 5 110 112 NA NA NA western Pacific 18.55138889 -179.6441667 0.9 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 50330 Set Range 70 1330 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA A. praetopilensis 500-600 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 23.4 analytical error', given as 2sigma. 0.1 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 23.40 analytical error', given as 2sigma. 0.1 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2765 NA 55 45 NA NA NA NA 7.84 NA 0.017 0.017 844 NA Not applied 844 58 52 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 51020 1280 220 619 214 158 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 10 1 110 112 NA NA NA western Pacific 18.55138889 -179.6441667 0.9 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 51020 Set Range 1280 220 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA M. caucasica 500-600 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 23.9 analytical error', given as 2sigma. 0.5 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 23.90 analytical error', given as 2sigma. 0.5 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 2530 NA 230 205 NA NA NA NA 7.92 NA 0.072 0.078 619 NA Not applied 619 214 158 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 52220 80 1420 3515 1105 595 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 10 5 100 102 NA NA NA western Pacific 18.55138889 -179.6441667 0.9 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 52220 Set Range 80 1420 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA M. caucasica 425-500 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 21.6 analytical error', given as 2sigma. 0.2 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 21.60 analytical error', given as 2sigma. 0.2 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 3900 NA 300 125 NA NA NA NA 7.42 NA 0.07 0.075 3515 NA Not applied 3515 1105 595 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 53240 760 940 1865 775 504 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 11 1 110 112 NA NA NA western Pacific 18.55138889 -179.6441667 0.9 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 53240 Set Range 760 940 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA M. marginodentata 425-500 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 22.3 analytical error', given as 2sigma. 0.4 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 22.30 analytical error', given as 2sigma. 0.4 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 3330 NA 370 155 NA NA NA NA 7.62 NA 0.09 0.108 1865 NA Not applied 1865 775 504 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 55840 60 1140 2930 1162 709 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 12 5 110 112 NA NA NA western Pacific 18.55138889 -179.6441667 0.9 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 55840 Set Range 60 1140 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA M. velascoensis 425-500 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 21.8 analytical error', given as 2sigma. 0.3 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 21.80 analytical error', given as 2sigma. 0.3 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 3775 NA 325 175 NA NA NA NA 7.48 NA 0.088 0.105 2930 NA Not applied 2930 1162 709 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 57120 380 20 2426 1282 690 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 14 3 110 112 NA NA NA western Pacific 18.55138889 -179.6441667 0.9 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 57120 Set Range 380 20 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA M. velascoensis 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 22 analytical error', given as 2sigma. 0.4 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 22.00 analytical error', given as 2sigma. 0.4 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 3630 NA 420 230 NA NA NA NA 7.54 NA 0.103 0.129 2426 NA Not applied 2426 1282 690 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA boron isotopes Pearson 2000 10.1038/35021000 59880 120 680 3560 1070 630 Bärbel Hönisch, Michael Henehan hoenisch@ldeo.columbia.edu, henehan@gfz-potsdam.de Pearson, P.N. and M.R. Palmer (2000) Atmospheric carbon dioxide concentrations over the past 60 million years, Nature, 406, 695-699. 10.1038/35021000 865 C 15 5 110 112 NA NA NA western Pacific 18.55138889 -179.6441667 0.9 NA -1517.4 NA "Used Douwe J.J. van Hinsbergen, Lennart V. de Groot, Sebastiaan J. van Schaik, Wim Spakman, Peter K. Bijl, Appy Sluijs, Cor G. Langereis, and Henk Brinkhuis: A Paleolatitude Calculator for Paleoclimate Studies (model version 2.1), PLOS ONE, 2015" NA 59880 Set Range 120 680 Berggren, W. A., Kent, D. V., Swisher, C. C. & Aubry, M.-P. A revised Cenozoic geochronology and chronostratigraphy. 129±212 (Special Publication 54, Society of Economic Paleontologists and Mineralogists, 1995). biostratigraphic data from Pearson 1993 Pearson, P. N. Planktonic foraminifer biostratigraphy and the development of pelagic caps on guyots in the Marshall Islands group. Proc. ODP Sci. Res. IRRD 21±59 (1995). NA NA NA NA NA NA NA M. velascoensis 300-425 >100 NA "methods similar to Sanyal" none N-TIMS, stable ratio NA NA NA 21.6 analytical error', given as 2sigma. 0.2 Use Kakihana 'Slope', assume no vital effect None Applied None Applied NA NA NA NA NA 21.60 analytical error', given as 2sigma. 0.2 only analytical, propagates nothing ese No error propagation, just analytical NA NA NA 27 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 39.4 NA NA Same paper NA NA 1.0194 NA NA Kakihana & Kotaka (1977) Not applied Not applied CO2SYS NA NA NA NA NA NA alkalinity model, see original publication NA 3950 NA 300 125 NA NA NA NA 7.42 NA 0.07 0.075 3560 NA Not applied 3560 1070 630 NA only measurement error on d11B of CaCO3 NA NA NA NA NA NA NA NA NA NA NA NA NA