# Late Miocene to Present Global Ocean Alkenone and SST Reconstruction Data #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # 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/25390 # Description: NOAA Landing Page # Online_Resource: http://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/herbert2016/herbert2016-odp1338.txt # Description: NOAA location of the template # # Archive: Paleoceanography # # Dataset_DOI: # # Parameter_Keywords: biomarkers #--------------------------------------- # Contribution_Date # Date: 2018-10-10 #--------------------------------------- # File_Last_Modified_Date # Date: 2018-10-10 #--------------------------------------- # Title # Study_Name: Late Miocene to Present Global Ocean Alkenone and SST Reconstruction Data #--------------------------------------- # Investigators # Investigators: Herbert, T.D.; Lawrence, K.T.; Tzanova, A.; Peterson, L.C.; Caballero-Gill, R.; Kelly, C.S. #--------------------------------------- # Description_Notes_and_Keywords # Description: Note: age models for Sites 907 and 982 refined following publication of Herbert et al., 2016 NGS # Provided Keywords: Global ocean cooling, mid-Miocene to Present #--------------------------------------- # Publication # Authors: Herbert, T.D., K.T. Lawrence, A. Tzanova, L.C. Peterson, R. Caballero-Gill, and C.S. Kelly # Published_Date_or_Year: 2016 # Published_Title: Late Miocene Global Cooling and the Rise of Modern Ecosystems # Journal_Name: Nature Geoscience # Volume: 9 # Edition: # Issue: # Pages: 843-847 # Report_Number: # DOI: 10.1038/ngeo2813 # Online_Resource: # Full_Citation: # Abstract: During the late Miocene epoch, about seven million years ago, large areas of the continents experienced drying, enhanced seasonality, and a restructuring of terrestrial plant and animal communities. These changes are seen throughout the subtropics, but have typically been attributed to regional tectonic forcing. Here we present a set of globally distributed sea surface temperature records spanning the past 12 million years based on the alkenone unsaturation method. We find that a sustained late Miocene cooling occurred synchronously in both hemispheres, and culminated with ocean temperatures dipping to near-modern values between about 7 and 5.4 million years ago. The period of maximum cooling coincides with evidence for transient glaciations in the Northern Hemisphere and with a steepening of the pole-to-equator temperature gradient, as well. We thus infer that late Miocene aridity and terrestrial ecosystem changes occurred in a global context of increasing meridional temperature gradients. We conclude that a global forcing mechanism, such as the previously hypothesized decline in atmospheric CO2 levels between eight and six million years ago, is required to explain the late Miocene changes in temperature, climate and ecosystems. #--------------------------------------- # Publication # Authors: Rousselle, G., C. Beltran, M.-A. Sicre, I. Raffi, and M. De Rafelis # Published_Date_or_Year: 2013 # Published_Title: Changes in sea-surface conditions in the Equatorial Pacific during the middle Miocene-Pliocene as inferred from coccolith geochemistry # Journal_Name: Earth and Planetary Science Letters # Volume: 361 # Edition: # Issue: # Pages: 412-421 # Report_Number: # DOI: 10.1016/j.epsl.2012.11.003 # Online_Resource: # Full_Citation: # Abstract: This study presents a new alkenone-derived Sea Surface Temperature (SST) record and δ18ONoelaerhabdaceae data of the 2-5 μm carbonate fractions from the IODP site U1338 located in the Eastern Equatorial Pacific (EEP), over the Miocene-Pliocene. Our data and those available from other sites of the same area show the establishment of a cold tongue during the early Pliocene (4.4-3.6 Ma). SST and δ18ONoelaerhabdaceae time-series indicate periods of significant salinity variations. Comparison with the δ18Obenthic curve from sediment cores of the Equatorial Pacific Ocean allows us to distinguish between global changes and local surface salinity variations in the EEP. Ice sheet growth and evaporation-precipitation are then discussed as possible drivers of such changes, along with the role of Central American and the Indonesian seaway restriction. Our data suggest a shallowing of the thermocline in the EEP, between 6.8 and 6 Ma, and its shoaling between 4.8 and 4.0 Ma, suggesting the appearance of the cold tongue (Steph et al., 2010). The Pliocene climate transition would therefore not be primarily driven by Northern hemisphere glaciation. #--------------------------------------- # Funding_Agency # Funding_Agency_Name: National Science Foundation Ocean Sciences # Grant: 1459280, 1545859 #--------------------------------------- # Funding_Agency # Funding_Agency_Name: Evolving Earth Foundation # Grant: #--------------------------------------- # Site_Information # Site_Name: ODP 1338 # Location: Eastern Pacific Ocean # Country: # Northernmost_Latitude: 2.507817 # Southernmost_Latitude: 2.507817 # Easternmost_Longitude: -117.969633 # Westernmost_Longitude: -117.969633 # Elevation: -4200 #--------------------------------------- # Data_Collection # Collection_Name: ODP1338-2016alkenones Herbert # First_Year: 16036174 # Last_Year: 425000 # Time_Unit: cal yr BP # Core_Length: # Notes: chronology follows Rouselle et al., 2012 #--------------------------------------- # Chronology_Information # Chronology: #--------------------------------------- # 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) ## sitename sample identification,,,,,paleoceanography,,,C,Site ## Hole notes,,,,,paleoceanography,,,C,hole name ## core notes,,,,,paleoceanography,,,C,core ## section notes,,,,,paleoceanography,,,C,section ## cm_top depth at sample end,,,centimeter,,paleoceanography,,,N, ## cm_base depth at sample start,,,centimeter,,paleoceanography,,,N, ## depth_mbsf depth,,,meter,,paleoceanography,,,N,shipboard meters below sea floor ## depth_mcd depth,,,meter,,paleoceanography,,,N,composite depth ## age_kaBP age,,,calendar kiloyear before present,,paleoceanography,,,N, ## age_uncert_ka age,,90% confidence interval margin of error,calendar kiloyear before present,,paleoceanography,,,N, ## Uk'37 alkenone unsaturation index,sediment,,dimensionless,,paleoceanography,,gas chromatography - flame ionization detection,N,GC-FID ## SST_P sea surface temperature,alkenone unsaturation index,,degree Celsius,,climate reconstructions,,,N,SST calibration following F.G. Prahl et al., 1988; estimated ## SST_M sea surface temperature,alkenone unsaturation index,,degree Celsius,,climate reconstructions,,,N,SST calibration following P.J. Muller et al. 1998; estimated ## SST_anom-M sea surface temperature,alkenone unsaturation index,,degree Celsius,,climate reconstructions,anomalized,,N,SST anomaly relative to modern; Muller calibration ## SST_anom_back sea surface temperature,alkenone unsaturation index,,degree Celsius,,climate reconstructions,anomalized,,N,SST anomaly relative to modern; backtraced for paleolatitude/longitude #------------------------ # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing_Values: NaN sitename Hole core section cm_top cm_base depth_mbsf depth_mcd age_kaBP age_uncert_ka Uk'37 SST_P SST_M SST_anom-M SST_anom_back U1338 B 1H 4W NaN NaN 4.89 NaN 425.0 NaN 0.838 23.49 24.05 -1.55 -1.55 U1338 B 2H 4W NaN NaN 13.02 NaN 1104.5 NaN 0.895 25.18 25.79 0.19 0.19 U1338 B 3H 1W NaN NaN 18.35 NaN 1528.1 NaN 0.912 25.68 26.30 0.70 0.70 U1338 B 3H 3W NaN NaN 20.70 NaN 1714.5 NaN 0.906 25.51 26.13 0.53 0.53 U1338 B 3H 5W NaN NaN 23.46 NaN 1933.2 NaN 0.824 23.08 23.63 -1.97 -1.98 U1338 B 3H 7W NaN NaN 25.86 NaN 2123.9 NaN 0.882 24.79 25.39 -0.21 -0.21 U1338 B 4H 2W NaN NaN 28.75 NaN 2353.1 NaN 0.923 26.00 26.64 1.04 1.04 U1338 B 4H 4W NaN NaN 31.16 NaN 2544.5 NaN 0.940 26.51 27.16 1.56 1.57 U1338 B 4H 5W NaN NaN 32.52 NaN 2652.0 NaN 0.936 26.38 27.03 1.43 1.44 U1338 B 4H 6W NaN NaN 33.89 NaN 2761.0 NaN 0.935 26.36 27.01 1.41 1.42 U1338 B 4H 7W NaN NaN 34.96 NaN 2846.3 NaN 0.943 26.60 27.25 1.65 1.67 U1338 B 5H 1W NaN NaN 37.11 NaN 3017.0 NaN 0.935 26.35 26.99 1.39 1.42 U1338 B 5H 3W NaN NaN 40.06 NaN 3250.8 NaN 0.927 26.11 26.75 1.15 1.18 U1338 B 5H 4W NaN NaN 41.17 NaN 3338.9 NaN 0.898 25.26 25.87 0.27 0.30 U1338 B 5H 6W NaN NaN 43.92 NaN 3556.9 NaN 0.944 26.63 27.29 1.69 1.73 U1338 B 6H 1W NaN NaN 46.50 NaN 3761.9 NaN 0.950 26.79 27.45 1.85 1.91 U1338 B 6H 3W NaN NaN 49.18 NaN 3974.8 NaN 0.951 26.81 27.47 1.87 1.94 U1338 B 6H 5W NaN NaN 52.30 NaN 4222.1 NaN 0.956 26.98 27.65 2.05 2.13 U1338 B 6H 6W NaN NaN 53.29 NaN 4301.0 NaN 0.963 27.17 27.84 2.24 2.33 U1338 B 7H 1W NaN NaN 55.73 NaN 4494.4 NaN 0.965 27.23 27.90 2.30 2.40 U1338 B 7H 3W NaN NaN 58.45 NaN 4673.9 NaN 0.938 26.45 27.11 1.51 1.61 U1338 B 7H 5W NaN NaN 61.34 NaN 4778.3 NaN 0.937 26.40 27.05 1.45 1.57 U1338 B 7H 6W NaN NaN 62.40 NaN 4816.8 NaN 0.951 26.84 27.50 1.90 2.02 U1338 B 8H 1W NaN NaN 64.93 NaN 4907.8 NaN 0.922 25.98 26.62 1.02 1.15 U1338 B 8H 3W NaN NaN 67.66 NaN 5006.6 NaN 0.939 26.46 27.11 1.51 1.65 U1338 B 8H 4W NaN NaN 68.79 NaN 5047.3 NaN 0.957 27.01 27.68 2.08 2.22 U1338 B 8H 5W NaN NaN 70.30 NaN 5101.8 NaN 0.942 26.56 27.21 1.61 1.75 U1338 B 8H 7W NaN NaN 72.83 NaN 5193.1 NaN 0.949 26.76 27.42 1.82 1.97 U1338 B 9H 2W NaN NaN 76.72 NaN 5333.6 NaN 0.959 27.05 27.72 2.12 2.28 U1338 B 9H 4W NaN NaN 78.86 NaN 5410.9 NaN 0.959 27.05 27.71 2.11 2.28 U1338 B 9H 6W NaN NaN 81.35 NaN 5500.5 NaN 0.949 26.77 27.43 1.83 2.01 U1338 B 10H 1W NaN NaN 84.31 NaN 5607.5 NaN 0.934 26.32 26.97 1.37 1.55 U1338 B 10H 2W NaN NaN 85.56 NaN 5652.9 NaN 0.925 26.07 26.71 1.11 1.30 U1338 B 10H 3W NaN NaN 87.02 NaN 5705.4 NaN 0.924 26.02 26.65 1.05 1.25 U1338 B 10H 5W NaN NaN 89.67 NaN 5801.3 NaN 0.936 26.39 27.03 1.43 1.64 U1338 B 10H 7W NaN NaN 91.94 NaN 5883.1 NaN 0.950 26.79 27.45 1.85 2.06 U1338 B 11H 2W NaN NaN 94.88 NaN 5989.2 NaN 0.913 25.72 26.35 0.75 0.97 U1338 B 11H 4W NaN NaN 97.63 NaN 6088.4 NaN 0.940 26.50 27.15 1.55 1.78 U1338 B 11H 6W NaN NaN 100.49 NaN 6191.7 NaN 0.922 25.96 26.60 1.00 1.24 U1338 B 12H 1W NaN NaN 103.27 NaN 6288.5 NaN 0.948 26.74 27.40 1.80 2.05 U1338 B 12H 3W NaN NaN 105.94 NaN 6360.5 NaN 0.954 26.91 27.57 1.97 2.23 U1338 B 12H 4W NaN NaN 107.10 NaN 6391.8 NaN 0.932 26.28 26.92 1.32 1.58 U1338 B 12H 5W NaN NaN 108.68 NaN 6434.5 NaN 0.945 26.65 27.31 1.71 1.97 U1338 B 12H 7W NaN NaN 111.10 NaN 6499.9 NaN 0.934 26.33 26.98 1.38 1.65 U1338 B 13H 2W NaN NaN 114.83 NaN 6600.9 NaN 0.948 26.74 27.40 1.80 2.08 U1338 B 13H 4W NaN NaN 117.14 NaN 6663.2 NaN 0.951 26.82 27.48 1.88 2.16 U1338 B 13H 5W NaN NaN 118.20 NaN 6692.0 NaN 0.953 26.89 27.56 1.96 2.25 U1338 B 13H 6W NaN NaN 119.83 NaN 6735.9 NaN 0.973 27.47 28.16 2.56 2.85 U1338 B 14H 2W NaN NaN 123.90 NaN 6845.9 NaN 0.952 26.86 27.53 1.93 2.23 U1338 B 14H 4W NaN NaN 126.28 NaN 6910.3 NaN 0.948 26.74 27.40 1.80 2.11 U1338 B 14H 6W NaN NaN 128.96 NaN 6982.8 NaN 0.950 26.78 27.44 1.84 2.16 U1338 B 15H 1W NaN NaN 132.04 NaN 7065.9 NaN 0.947 26.70 27.36 1.76 2.08 U1338 B 15H 3W NaN NaN 134.73 NaN 7138.7 NaN 0.949 26.76 27.42 1.82 2.15 U1338 B 15H 5W NaN NaN 137.54 NaN 7214.6 NaN 0.956 26.97 27.63 2.03 2.37 U1338 B 15H 7W NaN NaN 139.81 NaN 7275.9 NaN 0.976 27.57 28.25 2.65 3.00 U1338 B 16H 2W NaN NaN 143.52 NaN 7376.3 NaN 0.960 27.08 27.75 2.15 2.51 U1338 B 16H 4W NaN NaN 146.31 NaN 7451.7 NaN 0.966 27.26 27.93 2.33 2.70 U1338 B 16H 5W NaN NaN 147.57 NaN 7485.7 NaN 0.964 27.21 27.88 2.28 2.65 U1338 B 16H 7W NaN NaN 149.88 NaN 7548.2 NaN 0.949 26.76 27.42 1.82 2.19 U1338 B 17H 2W NaN NaN 153.19 NaN 7637.5 NaN 0.960 27.10 27.77 2.17 2.55 U1338 B 17H 3W NaN NaN 154.80 NaN 7681.2 NaN 0.974 27.50 28.19 2.59 2.97 U1338 B 17H 5W NaN NaN 157.31 NaN 7748.8 NaN 0.951 26.82 27.49 1.89 2.28 U1338 B 17H 7W NaN NaN 159.63 NaN 7811.5 NaN 0.957 27.01 27.68 2.08 2.48 U1338 B 18H 2W NaN NaN 162.41 NaN 7924.0 NaN 0.969 27.35 28.02 2.42 2.84 U1338 B 18H 3W NaN NaN 163.29 NaN 7965.9 NaN 0.967 27.30 27.98 2.38 2.79 U1338 B 18H 5W NaN NaN 166.55 NaN 8121.9 NaN 0.974 27.51 28.19 2.59 3.02 U1338 B 18H 7W NaN NaN 168.78 NaN 8228.7 NaN 0.967 27.31 27.98 2.38 2.83 U1338 B 19H 2W NaN NaN 170.54 NaN 8312.9 NaN 0.970 27.39 28.07 2.47 2.92 U1338 B 19H 4W NaN NaN 173.88 NaN 8472.9 NaN 0.965 27.22 27.90 2.30 2.76 U1338 B 19H 6W NaN NaN 176.63 NaN 8604.2 NaN 0.951 26.82 27.48 1.88 2.36 U1338 B 20H 1W NaN NaN 179.72 NaN 8752.4 NaN 0.961 27.12 27.79 2.19 2.68 U1338 B 20H 3W NaN NaN 182.75 NaN 8897.2 NaN 0.973 27.47 28.15 2.55 3.06 U1338 B 20H 5W NaN NaN 185.21 NaN 9014.7 NaN 0.969 27.34 28.02 2.42 2.94 U1338 B 20H 7W NaN NaN 187.61 NaN 9129.7 NaN 0.974 27.49 28.17 2.57 3.10 U1338 B 21H 1W NaN NaN 189.12 NaN 9201.7 NaN 0.952 26.86 27.53 1.93 2.46 U1338 B 21H 3W NaN NaN 191.62 NaN 9321.4 NaN 0.955 26.96 27.62 2.02 2.57 U1338 B 21H 5W NaN NaN 194.22 NaN 9445.9 NaN 0.941 26.52 27.17 1.57 2.12 U1338 B 21H 7W NaN NaN 196.72 NaN 9565.6 NaN 0.977 27.60 28.28 2.68 3.25 U1338 B 22H 3W NaN NaN 201.23 NaN 9781.3 NaN 0.977 27.60 28.29 2.69 3.27 U1338 B 22H 5W NaN NaN 203.76 NaN 9902.3 NaN 0.960 27.08 27.75 2.15 2.74 U1338 B 22H 7W NaN NaN 206.12 NaN 10000.4 NaN 0.954 26.90 27.56 1.96 2.56 U1338 B 23H 2W NaN NaN 209.95 NaN 10104.8 NaN 0.953 26.88 27.54 1.94 2.55 U1338 B 23H 3W NaN NaN 211.18 NaN 10138.5 NaN 0.976 27.56 28.24 2.64 3.25 U1338 B 23H 5W NaN NaN 214.07 NaN 10217.1 NaN 0.958 27.03 27.69 2.09 2.71 U1338 B 23H 7W NaN NaN 216.41 NaN 10280.8 NaN 0.979 27.64 28.33 2.73 3.34 U1338 B 24H 2W NaN NaN 219.94 NaN 10377.1 NaN 0.965 27.23 27.90 2.30 2.92 U1338 B 24H 4W NaN NaN 222.69 NaN 10451.9 NaN 0.978 27.63 28.31 2.71 3.34 U1338 B 24H 6W NaN NaN 225.48 NaN 10528.0 NaN 0.980 27.68 28.36 2.76 3.39 U1338 B 25H 1W NaN NaN 228.50 NaN 10610.5 NaN 0.972 27.45 28.13 2.53 3.16 U1338 B 25H 3W NaN NaN 231.16 NaN 10682.8 NaN 0.989 27.95 28.64 3.04 3.68 U1338 B 25H 5W NaN NaN 234.00 NaN 10760.1 NaN 0.989 27.94 28.63 3.03 3.68 U1338 B 25H 7W NaN NaN 236.34 NaN 10823.9 NaN 0.983 27.77 28.46 2.86 3.51 U1338 B 26H 2W NaN NaN 241.43 NaN 10962.7 NaN 0.971 27.40 28.08 2.48 3.13 U1338 B 26H 4W NaN NaN 244.17 NaN 11037.3 NaN 0.984 27.80 28.49 2.89 3.54 U1338 B 26H 6W NaN NaN 246.82 NaN 11109.6 NaN 0.976 27.57 28.26 2.66 3.32 U1338 B 27H 1W NaN NaN 249.45 NaN 11190.5 NaN 0.976 27.57 28.26 2.66 3.32 U1338 B 27H 3W NaN NaN 251.93 NaN 11279.8 NaN 0.960 27.09 27.76 2.16 2.83 U1338 B 28H 2W NaN NaN 259.12 NaN 11538.5 NaN 0.965 27.24 27.92 2.32 2.99 U1338 B 28H 4W NaN NaN 261.94 NaN 11639.9 NaN 0.979 27.63 28.32 2.72 3.40 U1338 B 28H 6W NaN NaN 264.76 NaN 11741.3 NaN 0.960 27.08 27.74 2.14 2.82 U1338 B 29H 1W NaN NaN 266.91 NaN 11818.7 NaN 0.963 27.17 27.84 2.24 2.92 U1338 B 29H 3W NaN NaN 269.66 NaN 11917.5 NaN 0.960 27.08 27.75 2.15 2.83 U1338 B 29H 4W NaN NaN 271.18 NaN 11971.6 NaN 0.983 27.77 28.46 2.86 3.54 U1338 B 29H 6W NaN NaN 273.79 NaN 12044.3 NaN 0.989 27.93 28.63 3.03 3.72 U1338 B 30H 1W NaN NaN 276.05 NaN 12107.4 NaN 0.981 27.71 28.40 2.80 3.49 U1338 B 30H 2W NaN NaN 277.33 NaN 12143.3 NaN 0.983 27.75 28.44 2.84 3.53 U1338 B 32H 1W NaN NaN 283.33 NaN 12310.8 NaN 0.983 27.76 28.45 2.85 3.54 U1338 B 32H 3W NaN NaN 286.42 NaN 12397.1 NaN 0.982 27.72 28.41 2.81 3.50 U1338 B 32H 5W NaN NaN 288.88 NaN 12466.0 NaN 0.978 27.61 28.29 2.69 3.38 U1338 B 32H 7W NaN NaN 291.18 NaN 12530.1 NaN 0.974 27.49 28.17 2.57 3.26 U1338 B 33H 1W NaN NaN 292.29 NaN 12561.1 NaN 0.988 27.93 28.62 3.02 3.71 U1338 B 33H 3W NaN NaN 295.07 NaN 12638.8 NaN 0.968 27.32 27.99 2.39 3.09 U1338 B 33H 5W NaN NaN 297.73 NaN 12713.0 NaN 0.974 27.50 28.18 2.58 3.27 U1338 B 33H 7W NaN NaN 299.93 NaN 12774.6 NaN 0.954 26.91 27.57 1.97 2.66 U1338 B 34H 2W NaN NaN 303.09 NaN 12862.9 NaN 0.981 27.71 28.40 2.80 3.49 U1338 B 34H 3W NaN NaN 304.90 NaN 12913.3 NaN 0.988 27.91 28.60 3.00 3.69 U1338 B 34H 4W NaN NaN 305.80 NaN 12938.6 NaN 0.983 27.77 28.46 2.86 3.55 U1338 B 34H 6W NaN NaN 308.47 NaN 13013.2 NaN 0.977 27.58 28.27 2.67 3.36 U1338 B 35H 1W NaN NaN 311.56 NaN 13099.4 NaN 0.987 27.89 28.58 2.98 3.68 U1338 B 35H 3W NaN NaN 314.24 NaN 13174.4 NaN 0.989 27.93 28.62 3.02 3.71 U1338 B 35H 5W NaN NaN 316.39 NaN 13248.8 NaN 0.981 27.72 28.41 2.81 3.50 U1338 B 35H 7W NaN NaN 319.45 NaN 13362.6 NaN 0.971 27.42 28.10 2.50 3.19 U1338 B 36H 2W NaN NaN 322.12 NaN 13461.7 NaN 0.989 27.93 28.62 3.02 3.71 U1338 B 36H 4W NaN NaN 324.38 NaN 13545.7 NaN 0.974 27.51 28.19 2.59 3.28 U1338 B 36H 6W NaN NaN 327.35 NaN 13656.2 NaN 0.973 27.48 28.17 2.57 3.25 U1338 B 37H 1W NaN NaN 329.78 NaN 13746.6 NaN 0.942 26.56 27.22 1.62 2.30 U1338 B 37H 4W NaN NaN 332.94 NaN 13863.8 NaN 0.932 26.27 26.91 1.31 2.00 U1338 B 37H 5W NaN NaN 335.29 NaN 13951.5 NaN 1.000 28.26 28.97 3.37 4.05 U1338 B 38H 3W NaN NaN 342.79 NaN 14229.9 NaN 0.977 27.60 28.29 2.69 3.37 U1338 B 38H 4W NaN NaN 344.19 NaN 14282.0 NaN 1.000 28.26 28.97 3.37 4.05 U1338 B 38H 6W NaN NaN 346.85 NaN 14381.0 NaN 0.976 27.55 28.24 2.64 3.31 U1338 B 39H 4W NaN NaN 357.39 NaN 14772.8 NaN 0.970 27.38 28.06 2.46 3.13 U1338 B 41H 4W NaN NaN 375.85 NaN 15459.1 NaN 1.000 28.26 28.97 3.37 4.04 U1338 B 42 4W NaN NaN 385.04 NaN 15800.8 NaN 1.000 28.26 28.97 3.37 4.04 U1338 B 43X 2W NaN NaN 391.37 NaN 16036.2 NaN 1.000 28.26 28.97 3.37 4.04