# Arctic Ocean 50KYr Ostracod Mg/Ca-Sr/Ca Intermediate Water Paleotemperatures #----------------------------------------------------------------------- # World Data Center for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program #----------------------------------------------------------------------- # NOTE: Please cite original reference when using these data, # plus the Online Resource and date accessed. # # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/13668 # # Online_Resource: http://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/cronin2012/cronin2012bwt.txt # # Description/Documentation lines begin with # # Data lines have no # # # Archive: Paleoceanography #-------------------- # Contribution_Date # Date: 2012-12-19 #-------------------- # Title # Study_Name: Arctic Ocean 50KYr Ostracod Mg/Ca-Sr/Ca Intermediate Water Paleotemperatures #-------------------- # Investigators # Investigators: Cronin, T.M.; Dwyer, G.S.; Farmer, J.; Bauch, H.A.; Spielhagen, R.F.; Jakobsson, M.; Nilsson, J.; Briggs, W.M. Jr; Stepanova, A. #-------------------- # Description_and_Notes # # Quaternary Arctic Ocean Ostracode Mg/Ca and Sr/Ca ratios and Paleotemperature estimates # # Core Location Table # # Core* Water Depth (m) Longitude Latitude ºN Geographic Location Holocene sed rate Number of dates Post-LGM-sed rate Number of dates LGM Depth LGM-40ka-sed Rate Number of dates Pre 40ka sed rate Number of dates Comments # Pl-94AR-BC06B 528 -170.50 75.35 Chukchi Slope # Pl-94AR-BC08 1031 -176.74 78.13 Mendeleev Ridge 2.10 4 2.10 0 18 0.85 0 0.85 3 # Pl-94AR-BC12A 1609 -174.28 79.98 Mendeleev Ridge 0.84 3 0.84 0 11 3.78 0 3.78 4 # Pl-94AR-BC17 2217 178.97 81.27 Mendeleev Ridge 1.40 8 1.40 6 16 0.36 3 2.19 3 # Pl-94AR-BC19B 2400 175.76 82.45 Mendeleev Slope 0.54 1 0.54 3 8 0.39 4 2.69 5 # Pl-94AR-BC20A 3110 174.11 83.17 Wrangel Abyssal Plain 0.56 3 0.56 1 10 1.22 3 1.22 3 # Pl-94AR-BC21B 3193 174.98 84.10 Canada Basin # Pl-94AR-BC23A/B 3535 166.83 85.90 Canada Basin # Pl-94AR-BC25A 2035 146.78 88.07 Canada Basin # Pl-94AR-BC28 1990 140.18 88.87 Lomonosov Ridge 1.08 5 1.08 2 18 0.21 2 2.68 5 # P1-94AR-BC30A 3930 137.50 89.00 Eurasian Basin # P1-94AR-BC31A 4180 40.51 89.98 Eurasian Basin # P1-94AR-BC32 3450 37.74 85.72 Eurasian Basin # P1-94AR-BC33 3940 34.62 84.27 Eurasian Basin # HLY0503-18tc 2654 146.683 88.45 Lomonosov Ridge 2.35 8 2.35 5 27 2.14 3 2.14 1 # PS2163-1 MUC 3040 59.22 86.24 Gakkel Ridge 0.58 1 0.58 1 10 0.75 0 0.75 0 pre-LGM based on biostratigraphy # PS2170-4 MUC 4083 60.90 87.60 Amundsen Basin 0.76 1 0.76 1 16 0.30 1 0.30 1 # PS2179-3 MUC 1228 138.16 87.75 Lomonosov Ridge 1.37 3 1.37 0 17 0.48 1 0.48 1 pre-40ka based on LGM-40ka date and biostratigraphy # PS2185-4 MUC 1051 144.482 87.53 Lomonosov Ridge 0.79 8 0.39 3 13 0.21 4 1.17 0 pre-40ka based on biostratigraphy # PS2186-3 MUC 2004 140.36 88.51 Lomonosov Ridge 1.18 2 1.18 0 11 0.67 1 0.67 1 # PS2206-4 MUC 2993 -2.51 84.28 Gakkel Ridge 0.64 2 0.64 1 14 0.36 1 0.36 0 # PS2212-6 MUC 2439 15.72 82.06 Yermak Plateau 1.98 4 core from holocene # PS2163-2 GKG 3047 59.23 86.24 Gakkel Ridge # PS2179-1 GKG 1230 138.03 87.75 Lomonosov Ridge # PS2184-1 GKG 1640 148.14 87.61 Lomonosov Ridge # PS2186-5 GKG 2036 140.49 88.52 Lomonosov Ridge # PS-51-154** 270 120.61 77.276 Laptev Sea # P1-AR-92-P1/B3*** 201 -162.7 73.71 Beaufort Sea 19.77 10 hi res holocene core # PS1243-1/2**** 2710 -6.53 69.38 Iceland Plateau 70 1.90 # PS2184-3 MUC 1674 148.25 87.61 Lomonosov Ridge 0.68 1 0.68 1 7 0.26 1 0.26 0 "Not plotted, coretop = 7000 yr BP" # PS2200-4 MUC 1072 -14.01 85.32 Morris Jesup Rise 0.51 1 1.05 1 6 0.30 3 0.30 0 Holocene only # Pl-94AR-BC16C 1533 -178.71 80.34 Mendeleev Ridge 0.56 2 2.36 3 14 0.81 3 1.30 4 Krithe too rare # Pl-94AR-BC26 1020 143.48 88.8 Lomonosov Slope 0.47 1 0.47 1 6 0.25 1 0.25 1 Krithe too rare # "* Poirier et al. 2012 Marine Micropaleo. 88-89, 65-76, for radiocarbon dates and chronology for box and multicores" # "**Taldenkova et al. 2008 Quat. International 183, 40-60." # "*** Farmer et al. 2011 Geophy. Res. Lttrs. 38, L24602, doi:10.1029/2011GL049714" # "****PS1243-1/2 chronology updated from Bauch et al. 2001, Quat. Sci. Rev. 20, 659-678." # # # #-------------------- # Publication # Authors: T.M. Cronin, G.S. Dwyer, J. Farmer, H.A. Bauch, R.F. Spielhagen, M. Jakobsson, J. Nilsson, W.M. Briggs Jr and A. Stepanova # Published_Date_or_YEAR: 2012-09-01 # Published_Title: Deep Arctic Ocean warming during the last glacial cycle # Journal_Name: Nature Geoscience # Volume: 5 # Issue: 9 # Pages: 631-634 # DOI: 10.1038/ngeo1557 # Abstract: In the Arctic Ocean, the cold and relatively fresh water beneath the sea ice is separated from the underlying warmer and saltier Atlantic Layer by a halocline. Ongoing sea ice loss and warming in the Arctic Ocean have demonstrated the instability of the halocline, with implications for further sea ice loss. The stability of the halocline through past climate variations is unclear. Here we estimate intermediate water temperatures over the past 50,000 years from the Mg/Ca and Sr/Ca values of ostracods from 31 Arctic sediment cores. From about 50 to 11 kyr ago, the central Arctic Basin from 1,000 to 2,500 m was occupied by a water mass we call Glacial Arctic Intermediate Water. This water mass was 1-2°C warmer than modern Arctic Intermediate Water, with temperatures peaking during or just before millennial-scale Heinrich cold events and the Younger Dryas cold interval. We use numerical modelling to show that the intermediate depth warming could result from the expected decrease in the flux of fresh water to the Arctic Ocean during glacial conditions, which would cause the halocline to deepen and push the warm Atlantic Layer into intermediate depths. Although not modelled, the reduced formation of cold, deep waters due to the exposure of the Arctic continental shelf could also contribute to the intermediate depth warming. # #--------------------- # Funding_Agency # Funding_Agency_Name: US Geological Survey # Grant: Global Change Program #--------------------- # Funding_Agency_Name: US National Science Foundation # Grant: OPP-9400,255 #-------------------- # Funding_Agency_Name: Academy of Sciences, Humanities, and Literature Mainz # Grant: Akademienprogramm #-------------------- # Funding_Agency_Name: Knut and Alice Wallenberg Foundation # Grant: #-------------------- # Site_Information # Site_Name: PS1243-1/2 # Location: Ocean>Arctic Ocean # Country: # Northernmost_Latitude: 69.38 # Southernmost_Latitude: 69.38 # Easternmost_Longitude: -6.53 # Westernmost_Longitude: -6.53 # Elevation: -528 m #------------------ # Data_Collection # Core_Name: PS1243-1/2 # First_Year: 50000 # Last_Year: 0 # Time_Unit: Cal Yr BP # Core_Length: # Notes: #------------------ # Chronology # # # #------------------ # Variables # # End Description/Documentation (lines begin with #) # Data lines follow (have no #) # Data line variables format: Variables list, one per line, shortname-tab-longname-tab-longname components (9 components: material, error, units, anomaly, period, archive, detail, method, C or N for Character or Numeric data) # Data line format: tab-delimited text, variable short name as header # 3-point smooth Mg/Cacarb-3pt and Sr/Ca3Pt-Smooth plotted in paper ## notes1 Core Name Central Arctic Composite Core, , , , , , , ,C ## notes2 WaterDepth, , , , , , , ,N ## notes3 Krithe Species glac= K. glacialis min= K. minima, , , , , , , ,C ## depth_cm Depth (cm), , ,cm, , , , ,N ## age_calkaBP Age (calendar ka BP), , ,cal ka BP, , , , ,N ## Mg/Cacarb Magnesium/Calcium calcium carbonate (molar ratio), , , mmol/mol, , , , , N ## Sr/Cacarb Strontium/Calcium calcium carbonate (molar ratio), , , mmol/mol, , , , , N ## Mg/Cacarb-corr Magnesium/Calcium calcium carbonate (molar ratio) for Krithe minima corrected for species effect (0.77 x original Mg/Ca ratio), , , mmol/mol, , , , , N ## Mg/Cacarb-3pt Magnesium/Calcium calcium carbonate (molar ratio) 3-point smooth, , , mmol/mol, , , , , N ## bwt Bottom Water temperature, , , C, , , , ,N ## Sr/Cacarb-3pt Strontium/Calcium calcium carbonate (molar ratio) 3-point smooth, , , mmol/mol, , , , , N ## notes4 PS1243-Age, , , , , , , ,C ## notes5 PS1243-Species glac= K. glacialis min= K. minima, , , , , , , ,C ## notes6 PS1243-MgGlac&Min-Corr for Krithe minima corrected for species effect (0.77 x original Mg/Ca ratio), , , , , , , ,C ## notes7 PS1243-3-PtSmooth, , , , , , , ,C #---------------------------------- # Data: # Missing Value: notes1 notes2 notes3 depth_cm age_calkaBP Mg/Cacarb Sr/Cacarb Mg/Cacarb-corr Mg/Cacarb-3pt bwt Sr/Cacarb-3pt notes4 notes5 notes6 notes7 PS-2179-3 1228 min 0.0 0.0 17.42 3.16 13.41 4.50 min 7.99 PS-2186-3 2004 min 0.5 0.4 18.94 3.08 14.58 12.98 0.47 3.19 5.95 min 6.99 7.04 P1-94-AR-B28 1990 min 0.5 0.5 14.22 3.32 10.95 11.53 -0.20 3.18 6.35 min 6.15 6.94 PS-2206-4 2993 glac 0.5 0.8 9.06 3.13 9.06 10.37 -0.72 3.16 7.30 min 7.67 7.16 PS-2163-1 3040 glac 0.5 0.9 11.12 3.02 11.12 10.66 -0.59 3.18 7.66 min 7.65 7.53 PS-2186-3 2004 min 1.5 1.3 15.34 3.38 11.82 12.39 0.20 3.25 8.52 min 7.27 7.51 P1-94-AR-B28 1990 glac 1.5 1.4 14.23 3.35 14.23 12.85 0.40 3.28 10.60 min 7.61 7.47 P1-94-AR-B28 1990 min 1.5 1.4 16.22 3.12 12.49 12.82 0.39 3.22 10.96 min 7.55 8.11 PS-2186-3 2004 min 2.5 2.1 15.24 3.19 11.73 12.16 0.09 3.12 13.77 min 9.18 8.98 Pl-94AR-BC19B 2400 glac 0.5 2.2 12.28 3.04 12.28 11.51 -0.20 3.10 17.40 min 10.21 10.27 PS-2206-4 2993 glac 1.5 2.4 10.53 3.06 10.53 11.32 -0.29 3.04 18.07 glac 11.43 10.70 PS-2179-3 1228 glac 0.5 2.6 11.14 3.02 11.14 11.00 -0.44 3.06 18.07 min 10.47 10.58 PS-2163-1 3040 glac 1.5 2.6 11.32 3.09 11.32 11.17 -0.36 3.03 18.66 glac 9.84 10.13 PS-2186-3 2004 min 3.5 3.0 14.36 2.99 11.06 10.97 -0.45 3.04 19.29 min 10.07 10.61 HLY0503-18TC 2654 glac 0.5 3.0 10.53 3.04 10.53 11.45 -0.23 3.05 19.85 glac 11.93 11.04 Pl-94AR-BC12A 1609 glac 1.5 3.0 12.75 3.11 12.75 11.86 -0.05 3.09 19.85 min 11.11 12.72 PS2185-4 1051 glac 2.5 3.2 12.28 3.12 12.28 13.88 0.87 3.11 20.47 glac 15.12 12.81 P1-94-AR-B28 1990 glac 3.5 3.3 16.60 3.09 16.60 13.15 0.54 3.15 20.47 min 12.19 13.01 P1-94-AR-B28 1990 min 3.5 3.3 13.73 3.23 10.57 13.05 0.50 3.13 21.53 min 11.73 11.49 P1-94-AR-B17 2217 glac 1.5 3.5 11.98 3.07 11.98 11.94 -0.01 3.13 22.04 min 10.56 13.29 PS-2186-3 2004 min 4.5 3.8 17.21 3.09 13.25 11.56 -0.18 3.04 22.54 min 17.58 12.69 HLY0503-18TC 2654 glac 2.5 3.9 9.44 2.97 9.44 11.79 -0.08 3.04 23.05 min 9.92 13.17 PS-2206-4 2993 glac 2.5 3.9 12.67 3.06 12.67 11.08 -0.40 3.08 23.52 min 12.01 10.50 P1-94-AR-B8 1031 glac 0.5 4.0 11.13 3.21 11.13 11.78 -0.08 3.15 23.98 min 9.57 10.88 P1-94-AR-B8 1031 min 0.5 4.0 14.99 3.17 11.54 11.67 -0.13 3.16 24.45 glac 11.05 11.72 PS-2179-3 1228 glac 2.5 4.0 12.34 3.09 12.34 12.14 0.08 3.08 24.45 min 14.55 12.50 Pl-94AR-BC19B 2400 glac 1.5 4.1 12.55 2.96 12.55 11.41 -0.25 3.04 24.95 glac 11.92 12.95 P1-94-AR-B28 1990 min 4.5 4.2 12.13 3.07 9.34 11.07 -0.40 3.09 24.95 min 12.39 11.78 Pl-94AR-BC26B 1020 min 0.5 4.2 14.72 3.24 11.33 10.51 -0.66 3.11 25.46 glac 11.03 11.62 PS-2163-1 3040 glac 2.5 4.3 10.85 3.02 10.85 11.15 -0.37 3.14 25.96 glac 11.45 11.37 P1-94-AR-B8 1031 glac 1.5 4.5 11.27 3.16 11.27 12.04 0.04 3.18 25.96 min 11.62 12.04 P1-94-AR-B8 1031 min 1.5 4.5 18.20 3.35 14.01 12.81 0.39 3.17 26.46 glac 13.04 12.55 PS-2186-3 2004 min 5.5 4.6 17.07 3.01 13.14 14.20 1.02 3.27 26.96 glac 12.99 13.92 PS-2179-3 1228 glac 3.5 4.8 15.45 3.44 15.45 13.26 0.59 3.21 26.96 min 15.73 13.50 P1-94-AR-B8 1031 glac 2.5 4.9 11.18 3.19 11.18 12.42 0.21 3.24 27.95 min 11.77 13.33 P1-94-AR-B28 1990 min 5.5 5.1 13.81 3.09 10.64 11.11 -0.39 3.10 29.12 min 12.48 12.50 Pl-94AR-BC20A 3110 glac 1.5 5.2 11.51 3.03 11.51 11.10 -0.39 3.10 29.51 glac 13.24 12.35 P1-94-AR-B8 1031 glac 3.5 5.4 11.14 3.19 11.14 10.96 -0.46 3.18 29.90 glac 11.33 11.62 P1-94-AR-B8 1031 min 3.5 5.4 13.26 3.31 10.21 11.52 -0.20 3.27 30.97 glac 10.27 10.99 PS-2186-3 2004 min 6.5 5.5 17.13 3.30 13.19 11.43 -0.24 3.21 31.50 glac 11.36 11.72 PS-2206-4 2993 glac 3.5 5.5 10.90 3.03 10.90 12.27 0.14 3.13 33.11 glac 13.52 11.84 PS-2179-3 1228 glac 4.5 5.5 12.71 3.07 12.71 11.12 -0.38 3.17 33.64 glac 10.63 11.84 PS-2179-3 1228 min 4.5 5.5 12.65 3.41 9.74 11.61 -0.16 3.14 34.18 glac 11.36 11.23 HLY0503-18TC 2654 glac 6.5 5.6 12.38 2.93 12.38 10.86 -0.50 3.16 39.52 min 11.71 12.34 PS2185-4 1051 glac 4.5 5.7 10.45 3.13 10.45 11.53 -0.20 3.04 40.05 glac 13.95 12.69 PS2185-4 1051 min 4.5 5.7 15.26 3.05 11.75 11.01 -0.43 3.10 40.05 min 12.41 12.96 P1-94-AR-B8 1031 glac 4.5 5.9 10.82 3.13 10.82 11.53 -0.19 3.07 40.05 min 12.53 12.25 HLY0503-18TC 2654 glac 7.5 6.0 12.03 3.03 12.03 11.23 -0.33 3.10 40.59 glac 11.81 12.45 P1-94-AR-B28 1990 min 6.5 6.0 14.08 3.15 10.84 11.21 -0.34 3.09 41.12 min 13.00 11.77 PS-2163-1 3040 glac 3.5 6.1 10.77 3.08 10.77 11.53 -0.20 3.12 41.66 glac 10.51 11.49 PS-2179-3 1228 glac 5.5 6.2 12.97 3.12 12.97 11.15 -0.37 3.19 41.66 glac 10.95 11.01 PS2179-1-GKG 1230 min 5.5 6.2 12.61 3.38 9.71 12.86 0.41 3.14 41.66 min 11.56 11.50 Pl-94AR-BC26B 1020 glac 1.5 6.3 15.89 2.93 15.89 12.29 0.15 3.22 41.66 min 11.98 11.96 Pl-94AR-BC26B 1020 min 1.5 6.3 14.63 3.35 11.26 13.19 0.56 3.15 42.19 glac 12.35 12.18 PS-2186-3 2004 min 7.5 6.3 16.12 3.17 12.41 11.73 -0.11 3.21 42.19 glac 12.22 11.79 P1-94-AR-B8 1031 glac 5.5 6.4 11.51 3.13 11.51 11.29 -0.30 3.15 42.19 min 10.82 11.06 PS2163-2 GKG 3047 glac 5.5 6.4 9.96 3.15 9.96 10.51 -0.66 3.20 42.19 min 10.14 11.43 P1-94-AR-B8 1031 glac 6.5 6.8 10.05 3.32 10.05 10.60 -0.62 3.13 42.73 min 13.33 12.05 HLY0503-18TC 2654 glac 9.5 6.9 11.81 2.92 11.81 11.04 -0.42 3.12 43.26 min 12.68 13.29 PS2185-3 GKG 1051 glac 5.5 6.9 11.27 3.11 11.27 11.86 -0.05 3.00 44.33 glac 13.86 11.82 PS-2179-3 1228 glac 6.5 7.0 12.50 2.98 12.50 11.43 -0.24 3.04 44.33 min 8.91 11.60 PS-2179-3 1228 min 6.5 7.0 13.66 3.04 10.52 11.15 -0.37 3.07 44.86 min 12.04 11.99 PS-2206-4 2993 glac 4.5 7.1 10.43 3.20 10.43 12.53 0.26 3.06 45.40 min 15.03 13.37 PS-2186-3 2004 min 8.5 7.2 21.60 2.94 16.63 12.94 0.45 3.06 45.93 glac 13.03 12.79 HLY0503-18TC 2654 glac 10.5 7.3 11.76 3.05 11.76 13.07 0.51 3.06 46.46 glac 10.32 11.89 P1-94-AR-B8 1031 glac 7.5 7.3 10.81 3.19 10.81 10.34 -0.74 3.19 46.99 min 12.31 10.88 P1-94-AR-B8 1031 min 7.5 7.3 10.97 3.34 8.44 10.07 -0.86 3.24 49.12 min 10.01 11.64 PS-2179-3 1228 min 7.5 7.7 14.23 3.20 10.96 9.64 -1.06 3.23 50.18 glac 12.61 11.25 HLY0503-18TC 2654 glac 11.5 7.7 9.53 3.14 9.53 10.45 -0.69 3.18 65.73 glac 11.13 12.19 P1-94-AR-B8 1031 glac 8.5 7.8 10.87 3.19 10.87 11.32 -0.29 3.11 70.12 min 12.83 PS-2163-1 3040 glac 4.5 7.8 13.57 2.99 13.57 12.58 0.28 3.01 PS-2184-3 1674 glac 0.5 8.0 13.29 2.85 13.29 13.62 0.75 2.92 PS-2184-3 1674 min 0.5 8.0 18.15 2.92 13.98 14.60 1.20 2.94 PS-2186-3 2004 min 9.5 8.0 21.45 3.06 16.52 14.29 1.06 3.03 PS2185-4 1051 glac 6.5 8.2 12.39 3.10 12.39 13.69 0.79 3.03 PS2185-4 1051 min 6.5 8.2 15.80 2.94 12.16 11.75 -0.10 3.08 P1-94-AR-B8 1031 glac 9.5 8.3 10.70 3.20 10.70 11.27 -0.32 3.10 PS-2179-3 1228 min 8.5 8.4 14.21 3.17 10.94 10.96 -0.46 3.14 PS-2206-4 2993 glac 5.5 8.6 11.23 3.06 11.23 10.92 -0.47 3.21 P1-94-AR-B8 1031 glac 10.5 8.7 10.60 3.40 10.60 11.31 -0.30 3.11 PS2163-2 GKG 3047 glac 10.5 8.7 12.11 2.88 12.11 11.53 -0.20 3.06 P1-94-AR-B28 1990 min 9.5 8.8 15.41 2.91 11.87 14.22 1.03 2.93 PS-2186-3 2004 min 10.5 8.9 24.28 3.00 18.70 15.17 1.46 3.07 PS2179-1-GKG 1230 glac 9.5 9.2 14.94 3.29 14.94 14.75 1.27 3.21 P1-94-AR-B8 1031 glac 11.5 9.2 10.63 3.35 10.63 12.21 0.11 3.28 P1-94-AR-B8 1031 min 11.5 9.2 14.35 3.20 11.05 10.62 -0.61 3.18 HLY0503-18TC 2654 glac 15.5 9.4 10.19 3.00 10.19 10.85 -0.51 3.08 PS-2163-1 3040 glac 5.5 9.6 11.31 3.04 11.31 10.89 -0.49 3.11 P1-94-AR-B8 1031 glac 12.5 9.7 11.16 3.30 11.16 10.74 -0.56 3.23 P1-94-AR-B8 1031 min 12.5 9.7 12.64 3.35 9.73 11.50 -0.21 3.26 PS-2186-3 2004 min 11.5 9.7 17.65 3.14 13.59 11.96 0.00 3.15 P1-94-AR-B28 1990 glac 10.5 9.8 12.54 2.95 12.54 12.38 0.19 3.06 P1-94-AR-B28 1990 min 10.5 9.8 14.29 3.09 11.01 11.43 -0.24 3.09 P1-94-AR-B8 1031 glac 13.5 10.2 10.73 3.24 10.73 10.87 -0.50 3.12 HLY0503-18TC 2654 glac 17.5 10.3 10.88 3.04 10.88 13.09 0.51 3.14 PS-2186-3 2004 min 12.5 10.6 22.93 3.14 17.66 13.53 0.72 3.19 PS-2179-3 1228 min 11.5 10.6 15.66 3.39 12.06 13.60 0.75 3.28 P1-94-AR-B8 1031 glac 14.5 10.6 11.08 3.32 11.08 11.81 -0.07 3.26 P1-94-AR-B28 1990 glac 11.5 10.7 12.29 3.08 12.29 12.21 0.11 3.08 HLY0503-18TC 2654 glac 18.5 10.7 13.27 2.85 13.27 13.76 0.82 3.00 PS-2184-3 1674 glac 2.5 10.9 15.71 3.07 15.71 13.38 0.65 3.10 PS-2184-3 1674 min 2.5 10.9 14.49 3.39 11.16 12.15 0.09 3.21 P1-94-AR-B8 1031 glac 15.5 11.1 9.59 3.17 9.59 11.19 -0.35 3.15 PS2163-2 GKG 3047 glac 15.5 11.1 12.82 2.89 12.82 11.07 -0.40 3.02 HLY0503-18TC 2654 glac 19.5 11.1 10.81 2.99 10.81 13.72 0.80 2.91 PS-2186-3 2004 min 13.5 11.4 22.77 2.87 17.53 13.52 0.71 2.94 PS-2206-4 2993 glac 7.5 11.8 12.23 2.96 12.23 15.23 1.49 3.07 PS-2184-3 1674 glac 3.5 12.4 15.93 3.37 15.93 13.84 0.86 3.19 PS-2184-3 1674 min 3.5 12.4 17.35 3.22 13.36 13.51 0.70 3.17 P1-94-AR-B28 1990 glac 13.5 12.5 11.23 2.90 11.23 11.54 -0.19 3.05 PS2185-4 1051 min 9.5 12.8 13.02 3.03 10.03 11.02 -0.43 2.94 PS-2163-1 3040 glac 7.5 13.0 11.81 2.91 11.81 11.33 -0.29 2.97 P1-94-AR-B28 1990 min 14.5 13.5 15.80 2.97 12.16 12.78 0.37 2.89 HLY0503-18TC 2654 glac 26.5 14.1 14.36 2.80 14.36 12.64 0.31 2.96 P1-94-AR-B28 1990 min 15.5 14.4 14.82 3.10 11.41 13.30 0.61 3.01 Pl-94AR-BC26B 1020 min 5.5 14.8 18.37 3.12 14.15 12.55 0.27 3.12 PS-2163-1 3040 glac 8.5 14.8 12.09 3.12 12.09 12.29 0.15 3.23 PS2185-4 1051 min 10.5 15.2 13.83 3.45 10.65 13.67 0.78 3.13 PS-2184-3 1674 glac 5.5 15.3 18.27 2.82 18.27 13.13 0.53 3.16 PS-2184-3 1674 min 5.5 15.3 13.59 3.21 10.47 13.80 0.84 3.05 P1-94-AR-B28 1990 min 16.5 15.3 16.43 3.11 12.65 12.00 0.02 3.21 PS2179-1-GKG 1230 min 15.5 16.7 16.74 3.32 12.89 15.88 1.79 3.05 PS-2184-3 1674 glac 6.5 16.8 22.08 2.70 22.08 17.82 2.67 2.93 PS2185-4 1051 min 11.5 17.5 24.03 2.77 18.50 18.71 3.08 2.91 PS2185-4 1051 min 12.5 19.9 20.18 3.24 15.54 16.05 1.86 3.02 PS-2163-1 3040 glac 9.5 20.7 14.10 3.05 14.10 14.88 1.33 3.10 PS-2179-3 1228 glac 19.5 21.1 15.00 3.00 15.00 14.58 1.19 3.05 PS-2179-3 1228 min 20.5 22.2 19.01 3.09 14.64 15.23 1.49 2.98 PS-2179-3 1228 glac 21.5 23.3 16.05 2.84 16.05 18.15 2.82 2.79 PS-2184-3 1674 glac 7.5 24.0 23.76 2.45 23.76 17.84 2.68 2.81 PS-2179-3 1228 glac 22.5 24.5 13.72 3.14 13.72 17.02 2.31 2.87 PS-2163-1 3040 glac 12.5 24.7 13.57 3.01 13.57 13.53 0.71 3.10 PS-2179-3 1228 min 23.5 25.6 17.27 3.15 13.30 13.51 0.70 3.02 HLY0503-18TC 2654 glac 29.5 27.0 13.65 2.90 13.65 13.29 0.60 2.99 HLY0503-18TC 2654 glac 30.5 27.4 12.91 2.92 12.91 13.36 0.64 2.93 PS2179-1-GKG 1230 glac 25.5 27.8 13.51 2.95 13.51 13.59 0.74 2.93 HLY0503-18TC 2654 glac 31.5 27.9 14.36 2.92 14.36 13.59 0.74 2.96 P1-94-AR-B28 1990 min 19.5 28.1 16.75 3.00 12.90 14.13 0.99 2.98 PS-2186-3 2004 min 15.5 28.3 19.66 3.02 15.14 13.56 0.73 2.97 HLY0503-18TC 2654 glac 32.5 28.4 12.63 2.87 12.63 12.45 0.22 3.09 P1-94-AR-B8 1031 glac 20.5 28.6 9.59 3.39 9.59 11.53 -0.19 3.12 PS2185-4 1051 glac 14.5 29.0 12.39 3.10 12.39 11.30 -0.30 3.27 PS2185-4 1051 min 14.5 29.0 15.48 3.32 11.92 13.25 0.59 3.22 PS2186-5 GKG 2036 glac 16.5 29.8 15.46 3.23 15.46 15.12 1.44 3.19 PS-2186-3 2004 min 16.5 29.8 23.38 3.02 18.00 15.24 1.50 3.07 PS-2186-3 2004 min 17.5 31.3 15.92 2.96 12.26 15.35 1.55 2.95 HLY0503-18TC 2654 glac 39.5 31.7 15.80 2.88 15.80 14.98 1.38 2.90 HLY0503-18TC 2654 glac 41.5 32.6 16.88 2.84 16.88 16.10 1.89 2.87 PS-2186-3 2004 glac 18.5 32.8 15.63 2.87 15.63 15.33 1.53 2.89 PS-2186-3 2004 min 18.5 32.8 17.50 2.95 13.47 13.96 0.91 2.90 HLY0503-18TC 2654 glac 42.5 33.1 12.79 2.88 12.79 12.24 0.13 3.03 P1-94-AR-B8 1031 glac 24.5 33.3 10.45 3.27 10.45 11.31 -0.30 3.01 HLY0503-18TC 2654 glac 43.5 33.5 10.67 2.89 10.67 11.60 -0.16 2.97 HLY0503-18TC 2654 glac 44.5 34.0 13.68 2.73 13.68 13.00 0.47 2.83 PS-2186-3 2004 glac 19.5 34.3 14.64 2.86 14.64 13.97 0.92 2.87 PS-2186-3 2004 min 19.5 34.3 17.66 3.03 13.60 14.26 1.05 2.85 HLY0503-18TC 2654 glac 45.5 34.5 14.53 2.66 14.53 14.02 0.94 2.86 Pl-94AR-BC19B 2400 glac 12.5 34.6 13.94 2.91 13.94 14.55 1.18 2.88 P1-94-AR-B8 1031 glac 26.5 35.7 15.19 3.08 15.19 15.82 1.76 2.95 PS2184-1-GKG 1640 glac 10.5 35.7 18.35 2.87 18.35 15.60 1.66 2.95 PS-2186-3 2004 glac 20.5 35.8 13.25 2.91 13.25 15.30 1.52 2.88 PS-2186-3 2004 min 20.5 35.8 18.56 2.86 14.29 13.72 0.80 2.79 HLY0503-18TC 2654 glac 49.5 36.3 13.63 2.61 13.63 14.11 0.98 2.76 HLY0503-18TC 2654 glac 50.5 36.8 14.42 2.80 14.42 13.57 0.73 2.75 HLY0503-18TC 2654 glac 51.5 37.3 12.67 2.84 12.67 13.89 0.88 2.83 PS-2186-3 2004 glac 21.5 37.3 14.58 2.87 14.58 13.36 0.64 2.84 HLY0503-18TC 2654 glac 52.5 37.7 12.82 2.82 12.82 13.35 0.63 2.81 PS-2163-1 3040 glac 22.5 38.0 12.64 2.74 12.64 15.48 1.60 2.85 PS2185-3 GKG 1051 glac 16.5 38.2 20.98 2.98 20.98 15.06 1.42 2.89 HLY0503-18TC 2654 glac 53.5 38.2 11.58 2.94 11.58 15.00 1.39 2.93 HLY0503-18TC 2654 glac 54.5 38.7 12.45 2.86 12.45 12.76 0.37 2.87 PS-2186-3 2004 glac 22.5 38.8 14.26 2.80 14.26 12.84 0.40 2.85 PS2186-5 GKG 2036 glac 22.5 38.8 11.82 2.90 11.82 12.90 0.43 2.87 PS2186-5 GKG 2036 min 22.5 38.8 16.38 2.92 12.61 14.29 1.06 2.87 P1-94-AR-B17 2217 glac 25.5 39.0 18.43 2.79 18.43 16.47 2.06 2.86 PS2185-4 1051 glac 17.5 39.0 18.36 2.87 18.36 15.91 1.80 2.85 HLY0503-18TC 2654 glac 55.5 39.1 10.93 2.88 10.93 13.82 0.85 2.87 HLY0503-18TC 2654 glac 56.5 39.6 12.17 2.85 12.17 11.84 -0.05 2.86 HLY0503-18TC 2654 glac 57.0 39.8 12.43 2.85 12.43 15.59 1.66 2.84 PS2185-4 1051 glac 18.5 39.9 22.17 2.82 22.17 15.69 1.70 2.86 HLY0503-18TC 2654 glac 57.5 40.1 12.47 2.89 12.47 17.09 2.34 2.78 PS-2186-3 2004 glac 23.5 40.3 16.63 2.62 16.63 15.07 1.42 2.80 PS2186-5 GKG 2036 glac 23.5 40.3 16.09 2.88 16.09 15.80 1.75 2.79 P1-94-AR-B17 2217 glac 26.5 40.3 14.68 2.87 14.68 14.12 0.98 2.85 HLY0503-18TC 2654 glac 58.5 40.5 11.58 2.81 11.58 12.72 0.35 2.84 PS-2163-1 3040 glac 24.5 40.7 11.89 2.84 11.89 11.65 -0.14 2.80 HLY0503-18TC 2654 glac 59.5 41.0 11.49 2.75 11.49 11.47 -0.23 2.78 HLY0503-18TC 2654 glac 60.5 41.5 11.02 2.75 11.02 13.13 0.53 2.78 P1-94-AR-B17 2217 glac 29.5 41.7 16.89 2.86 16.89 17.34 2.45 2.42 PS-2186-3 2004 glac 24.5 41.8 24.11 1.65 24.11 16.92 2.26 2.37 HLY0503-18TC 2654 glac 61.5 41.9 9.77 2.60 9.77 15.05 1.41 2.34 PS-2163-1 3040 glac 25.5 42.0 11.26 2.77 11.26 12.58 0.28 2.72 P1-94-AR-B17 2217 glac 30.5 42.2 16.71 2.80 16.71 14.63 1.22 2.79 Pl-94AR-BC19B 2400 glac 15.5 42.2 15.90 2.79 15.90 14.89 1.34 2.62 HLY0503-18TC 2654 glac 62.5 42.4 12.06 2.27 12.06 16.18 1.92 2.59 PS2185-4 1051 glac 21.5 42.4 20.58 2.71 20.58 15.99 1.84 2.54 Pl-94AR-BC20A 3110 glac 24.5 42.6 15.33 2.66 15.33 16.04 1.86 2.86 P1-94-AR-B28 1990 min 22.5 42.6 15.85 3.22 12.21 14.82 1.31 2.89 P1-94-AR-B17 2217 glac 31.5 42.6 16.94 2.79 16.94 15.22 1.49 3.04 PS2185-4 1051 min 17.5 42.9 21.46 3.11 16.53 14.98 1.37 3.07 P1-94-AR-B28 1990 min 23.5 43.0 14.89 3.30 11.46 14.21 1.03 3.09 Pl-94AR-BC19B 2400 glac 16.5 43.0 14.64 2.86 14.64 14.94 1.36 2.84 P1-94-AR-B17 2217 glac 32.5 43.1 18.71 2.37 18.71 15.89 1.79 2.59 PS-2186-3 2004 glac 25.5 43.3 14.32 2.53 14.32 14.99 1.38 2.58 PS-2186-3 2004 min 25.5 43.3 15.49 2.84 11.93 15.42 1.58 2.77 PS2185-4 1051 glac 22.5 43.3 20.02 2.93 20.02 14.71 1.25 2.83 PS-2163-1 3040 glac 26.5 43.3 12.18 2.72 12.18 17.45 2.50 2.73 Pl-94AR-BC19B 2400 glac 17.5 43.4 20.14 2.53 20.14 15.22 1.49 2.68 Pl-94AR-BC20A 3110 glac 25.5 43.4 13.34 2.79 13.34 17.54 2.54 2.57 P1-94-AR-B17 2217 glac 33.5 43.5 19.13 2.40 19.13 15.16 1.46 2.55 PS2184-1-GKG 1640 glac 12.5 43.6 13.01 2.47 13.01 16.17 1.92 2.57 Pl-94AR-BC19B 2400 glac 18.5 43.7 16.37 2.84 16.37 13.97 0.91 2.81 P1-94-AR-B8 1031 glac 33.5 43.9 12.52 3.13 12.52 15.88 1.79 2.82 P1-94-AR-B17 2217 glac 34.5 44.0 18.75 2.49 18.75 15.45 1.59 2.85 P1-94-AR-B28 1990 glac 26.5 44.1 15.08 2.92 15.08 16.62 2.13 2.73 Pl-94AR-BC19B 2400 glac 19.5 44.1 16.03 2.77 16.03 15.84 1.77 2.81 PS2185-4 1051 glac 23.5 44.2 16.40 2.74 16.40 15.16 1.46 2.78 Pl-94AR-BC20A 3110 glac 26.5 44.2 13.05 2.85 13.05 13.15 0.54 2.92 P1-94-AR-B28 1990 min 27.5 44.4 13.00 3.17 10.01 13.94 0.90 2.81 P1-94-AR-B17 2217 glac 35.5 44.5 18.75 2.41 18.75 15.17 1.46 2.76 Pl-94AR-BC19B 2400 glac 20.5 44.5 16.76 2.71 16.76 15.28 1.51 2.70 P1-94-AR-B28 1990 glac 28.5 44.8 10.34 2.99 10.34 15.17 1.46 2.66 P1-94-AR-B17 2217 glac 36.5 44.9 18.42 2.29 18.42 12.99 0.47 2.76 P1-94-AR-B28 1990 min 29.5 45.2 13.28 2.99 10.23 14.87 1.33 2.65 Pl-94AR-BC19B 2400 glac 22.5 45.2 15.97 2.67 15.97 13.03 0.49 2.80 P1-94-AR-B28 1990 glac 30.5 45.6 12.90 2.76 12.90 13.06 0.50 2.85 P1-94-AR-B28 1990 min 30.5 45.6 13.37 3.12 10.30 13.74 0.81 2.78 Pl-94AR-BC19B 2400 glac 23.5 45.6 18.02 2.46 18.02 15.81 1.75 2.65 P1-94-AR-B17 2217 glac 38.5 45.8 19.11 2.37 19.11 16.14 1.91 2.57 P1-94-AR-B28 1990 glac 31.5 45.9 11.30 2.89 11.30 15.70 1.71 2.58 Pl-94AR-BC19B 2400 glac 24.5 46.0 16.69 2.47 16.69 13.94 0.90 2.80 Pl-94AR-BC12A 1609 glac 35.5 46.1 13.84 3.04 13.84 14.62 1.21 2.71 PS2186-5 GKG 2036 glac 27.5 46.3 13.35 2.62 13.35 14.70 1.25 2.88 P1-94-AR-B8 1031 glac 35.5 46.3 16.91 2.97 16.91 16.55 2.09 2.79 P1-94-AR-B8 1031 min 35.5 46.3 25.20 2.78 19.41 17.57 2.56 2.80 Pl-94AR-BC19B 2400 glac 25.5 46.3 16.39 2.66 16.39 16.83 2.22 2.73 Pl-94AR-BC19B 2400 glac 28.5 47.4 14.69 2.75 14.69 16.38 2.01 2.75 PS2185-4 1051 min 18.5 47.5 23.46 2.85 18.06 15.88 1.79 2.76 Pl-94AR-BC26B 1020 glac 15.5 48.4 14.89 2.68 14.89 15.29 1.52 2.78 Pl-94AR-BC26B 1020 min 15.5 48.4 16.80 2.82 12.93 15.08 1.42 2.82 P1-94-AR-B8 1031 min 37.5 48.6 22.61 2.96 17.41 14.26 1.05 2.92 Pl-94AR-BC19B 2400 glac 34.5 49.7 12.45 2.98 12.45 15.00 1.38 2.90 Pl-94AR-BC19B 2400 glac 35.5 50.0 15.14 2.76 15.14 15.71 1.71 2.91 PS2185-4 1051 min 19.5 52.1 25.39 2.99 19.55 17.46 2.51 2.92 P1-94-AR-B8 1031 glac 40.5 52.1 17.68 3.03 17.68 21.03 4.14 2.71 PS2184-1-GKG 1640 glac 16.5 59.3 25.87 2.11 25.87 23.87 5.43 2.43 PS2184-1-GKG 1640 glac 17.5 63.2 28.07 2.16 28.07