# Labrador Sea Oxygen Isotope, Geochemistry and Lithology Data Covering the Last 40,000 Years
#-----------------------------------------------------------------------
#               World Data Service for Paleoclimatology, Boulder
#                                   and
#                      NOAA Paleoclimatology Program
#-----------------------------------------------------------------------
# NOTE: Please cite original publication, online resource and date accessed when using this data.
# If there is no publication information, please cite Investigator, title, online resource and date accessed.
#
# Description/Documentation lines begin with #
# Data lines have no #
#
# Online_Resource: https://www.ncdc.noaa.gov/paleo/study/23431
#      Description: NOAA Landing Page
# Online_Resource: http://www1.ncdc.noaa.gov/pub/data/paleo/paleocean/by_contributor/hoffman2018/hoffman2018-006pc-xrd.txt
#      Description: NOAA location of the template
#
# Archive: Paleoceanography
#
# Dataset_DOI:
#
# Parameter_Keywords: oxygen isotopes, geochemistry, lithology, chronology
#---------------------------------------
# Contribution_Date
#    Date: 2018-02-26
#---------------------------------------
# File_Last_Modified_Date
#    Date: 2018-02-26
#---------------------------------------
# Title
#    Study_Name: Labrador Sea Oxygen Isotope, Geochemistry and Lithology Data Covering the Last 40,000 Years
#---------------------------------------
# Investigators
#      Investigators: Hoffman, Jeremy S.; Clark, Peter U.; Mix, Alan C.; Haley, Brian A.
#---------------------------------------
# Description_Notes_and_Keywords
#        Description: XRF measurements performed at the Bedford Institute of Oceanography. XRD performed by John Andrews at INSTAAR. See dissertation chapter for details. Detailed metadata available from the Oregon State University Stable Isotope Lab.
#         Provided Keywords: Glacial, last deglacial
#---------------------------------------
# Publication
# Authors: Hoffman, J.S.
# Published_Date_or_Year: 2016
# Published_Title: Ocean Temperature Variability during the Late Pleistocene
# Journal_Name: Ph.D. Dissertation
# Volume: 
# Edition: 
# Issue: 
# Pages: 
# Report Number: 
# DOI: 
# Online_Resource: 
# Full_Citation: Hoffman, J.S., 2016, Ocean Temperature Variability during the Late Pleistocene; Ph.D. Dissertation, Oregon State University, Corvallis, OR
# Abstract: 
#---------------------------------------
# Funding_Agency
#    Funding_Agency_Name: National Science Foundation
#    Grant: MG&G 1335197
#---------------------------------------
# Site Information
# Site_Name: HU2006040-006
# Location: North Atlantic Ocean
# Country: 
# Northernmost_Latitude: 54.7
# Southernmost_Latitude: 54.7
# Easternmost_Longitude: -52.9
# Westernmost_Longitude: -52.9
# Elevation: -736
#---------------------------------------
# Data_Collection
#   Collection_Name: HU2006040-006 XRD Hoffman2018
#   First_Year: 25995
#   Last_Year: 11020
#   Time_Unit: cal yr BP
#   Core_Length: 
#   Notes: Piston core (pc)
#---------------------------------------
# Chronology_Information 
# Chronology: 
# 
# UCI Sample ID	Species	Sample 	Depth (cm)	14C age (BP)	±	
# 159434	Mixed planktonics	-006pc_1	1	1800	25	
# 159432	N. pachyderma (s)	-006pc_21	21	8800	30	
# 169233	N. pachyderma (s)	-006pc_52	52	9015	25	
# RAPID	N. pachyderma (s)	-006pc_52	52	8950	100	
# 169234	N. pachyderma (s)	-006pc_60	60	9085	25	
# RAPID	N. pachyderma (s)	-006pc_60	60	8960	90	
# 169235	N. pachyderma (s)	-006pc_75	75	9395	25	
# RAPID	N. pachyderma (s)	-006pc_75	75	9660	100	
# 169236	N. pachyderma (s)	-006pc_90	90	10020	25	
# RAPID	N. pachyderma (s)	-006pc_90	90	9850	100	
# 159433	N. pachyderma (s)	-006pc_101	101	10360	30	
# 169237	N. pachyderma (s)	-006pc_119	119	11550	30	
# RAPID	N. pachyderma (s)	-006pc_119	119	11980	150	
# 169238	N. pachyderma (s)	-006pc_135	135	14495	45	
# RAPID	N. pachyderma (s)	-006pc_135	135	14350	190	
# 169239	N. pachyderma (s)	-006pc_140	140	15305	45	
# RAPID	N. pachyderma (s)	-006pc_140	140	14830	230	
# 159435	N. pachyderma (s)	-006pc_151	151	14935	40	
# 169240	N. pachyderma (s)	-006pc_154	154	15445	45	
# RAPID	N. pachyderma (s)	-006pc_154	154	15690	240	
# 129214	N. pachyderma (s)	-006pc_201	201	16995	40	
# 169241	N. pachyderma (s)	-006pc_225	225	18210	70	
# RAPID	N. pachyderma (s)	-006pc_225	225	18390	320	
# 169242	N. pachyderma (s)	-006pc_245	245	19850	80	
# RAPID	N. pachyderma (s)	-006pc_245	245	20270	410	
# 169243	N. pachyderma (s)	-006pc_270	270	22160	110	
# RAPID	N. pachyderma (s)	-006pc_270	270	22010	520	
# 169244	N. pachyderma (s)	-006pc_285	285	23890	140	
# RAPID	N. pachyderma (s)	-006pc_285	285	24420	690	
# 129215	N. pachyderma (s)	-006pc_301	301	23390	80	
# 159436	N. pachyderma (s)	-006pc_401	401	28680	170	
# 169245	N. pachyderma (s)	-006pc_420	420	33970	450	
# RAPID	N. pachyderma (s)	-006pc_420	420	32700	2000	
# 
# Radiocarbon concentrations are given as fractions of the  Modern standard, D14C, and conventional radiocarbon age, following the conventions of 	NaN  NaN	NaN	NaN	NaN	
# Stuiver and Polach (Radiocarbon, v. 19, p.355, 1977).	NaN  NaN	NaN	NaN	NaN	
# Sample preparation backgrounds have been subtracted, based on measurements of 14C-free calcite.	NaN  NaN	NaN	NaN	NaN	
# All results have been corrected for isotopic fractionation according to the conventions of Stuiver and Polach (1977), with d13C values measured on	NaN  NaN	NaN	NaN	NaN	
# prepared graphite using the AMS spectrometer. These can differ from d13C of the original material, if fractionation ocurred during sample graphitization	NaN  NaN	NaN	NaN	NaN	
# or the AMS measurement, and are not shown.	NaN  NaN	NaN	NaN	NaN	
# All radiocarbon dates were calculated using the MARINE13 calibration curve (Reimer et al, 2013) with standard 400-year reservoir correction using OxCal 4.2 (Bronk Ramsey, 2009).	NaN  NaN	NaN	NaN	NaN	
# Radio carbon dates were measured at the University of California-Irvine under the supervision of John Southon.	NaN  NaN	NaN	NaN	NaN	
# 
#---------------------------------------
# Variables
# Data variables follow that are preceded by "##" in columns one and two.
# Variables list, one per line, shortname-tab-longname components (9 components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data)
## depth_cm	depth,,,centimeter,,paleoceanography,,,N,
## Marine13_age	age,,,calendar year before present,,paleoceanography,,,N,used MARINE13 calibration curve
## Wt%Calcite	calcite,,,weight percent,,paleoceanography,,x-ray diffraction,N,
## Wt%Dolomite	dolomite,,,weight percent,,paleoceanography,,x-ray diffraction,N,
## Wt%Kaolinite	kaolinite,,,weight percent,,paleoceanography,,x-ray diffraction,N,
## Ca/Do 	calcite/dolomite,,,,,paleoceanography,,x-ray diffraction,N,
#------------------------
# Data
# Data lines follow (have no #)
# Data line format - tab-delimited text, variable short name as header
# Missing Value: N/A
depth_cm	age_Marine13	Wt%Calcite	Wt%Dolomite	Wt%Kaolinite	Ca/Do 	
90	11020	7	8.6	0.0	0.8	
95	11192	7.4	19.5	0.0	0.4	
100	11364	8	15.4	0.0	0.5	
105	11760	20.1	14.8	0.0	1.4	
110	12212	28.1	15.7	0.0	1.8	
115	12664	27.9	14.6	0.0	1.9	
117	12845	19.8	16.3	0.0	1.2	
119	13026	12.4	12.7	0.3	1.0	
121	13540	10.5	6.8	0.6	1.5	
123	14055	9.1	6.3	0.5	1.4	
125	14569	11.7	7.3	1.1	1.6	
130	15855	6.2	7.5	0.3	0.8	
135	17141	6.4	11	0.0	0.6	
140	17551	7.9	6.5	0.3	1.2	
145	17625	17.8	9.7	0.0	1.8	
150	17699	24.2	14.2	0.0	1.7	
152	17899	17.5	9.7	0.5	1.8	
154	18269	4.3	4.1	0.6	1.0	
156	18343	6.4	4.5	0.2	1.4	
158	18418	7.6	5.5	0.0	1.4	
160	18492	5.3	4.1	0.7	1.3	
165	18678	5.4	3.5	0.2	1.5	
235	22492	10.6	6	0.1	1.8	
240	22951	11.5	7.1	0.0	1.6	
245	23410	11.5	5.5	0.2	2.1	
247	23617	15	8	0.3	1.9	
249	23824	24.9	12.2	0.0	2.0	
251	24030	24.2	12.7	0.0	1.9	
253	24237	29	14.7	0.0	2.0	
255	24444	26.5	14.6	0.0	1.8	
257	24651	20.3	10.4	0.5	2.0	
259	24858	14.5	8.2	2.3	1.8	
261	25064	10.6	7.1	1.0	1.5	
263	25271	11.4	6.8	1.3	1.7	
265	25478	26.3	11.1	0.0	2.4	
270	25995	9.2	7	0.0	1.3