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Romero, Oscar E; LeVay, Leah J; McClymont, Erin L; Müller, Juliane; Cowan, Ellen A (2021): Sea surface temperature and biomarker of IODP Site 341-U1419 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932584, In: Romero, OE et al. (2021): Productivity and sea surface conditions in the Gulf of Alaska from IODP Site 341-U1419 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.932590

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Keyword(s):
Alaska; Alkenones; biogenic silica; Calcium Carbonate; diatoms; Glacial-Interglacial; high latitude; Holocene; icebergs; IP25; Last Glacial Maximum; Late Quaternary; Meltwater; nannofossils; North Pacific; opal; Pleistocene; TOC
Related to:
Romero, Oscar E; LeVay, Leah J; McClymont, Erin L; Müller, Juliane; Cowan, Ellen A (2022): Orbital and Suborbital‐Scale Variations of Productivity and Sea Surface Conditions in the Gulf of Alaska During the Past 54,000 Years: Impact of Iron Fertilization by Icebergs and Meltwater. Paleoceanography and Paleoclimatology, 37(1), e2021PA004385, https://doi.org/10.1029/2021PA004385
Coverage:
Median Latitude: 59.532100 * Median Longitude: -144.133825 * South-bound Latitude: 59.532000 * West-bound Longitude: -144.134200 * North-bound Latitude: 59.532200 * East-bound Longitude: -144.133500
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 107.775 m
Event(s):
341-U1419B  * Latitude: 59.532200 * Longitude: -144.133500 * Elevation: -698.3 m * Penetration: 114 m * Recovery: 99.05 m * Campaign: Exp341 (Southern Alaska Margin: Tectonics, Climate and Sedimentation) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores, 1 m drilled, 87.7% recovery
341-U1419C  * Latitude: 59.532000 * Longitude: -144.133500 * Elevation: -697.0 m * Penetration: 109.1 m * Recovery: 100.37 m * Campaign: Exp341 (Southern Alaska Margin: Tectonics, Climate and Sedimentation) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 19 cores, 2 m drilled, 93.7% recovery
341-U1419D  * Latitude: 59.532000 * Longitude: -144.134200 * Elevation: -698.7 m * Penetration: 114.2 m * Recovery: 105.1 m * Campaign: Exp341 (Southern Alaska Margin: Tectonics, Climate and Sedimentation) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores, 10.5 m drilled, 101.4% recovery
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1177 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event

Sample label

Depth sed [m]
(CCSF-A)

Age [ka BP]

C37:4 [%]

C37:4 [ng/g]

K37 [ng/g]

SST (1-12) [°C]
(bayspline lower 2sigma)

SST (1-12) [°C]
(bayspline lower 1sigma)
10 
SST (1-12) [°C]
(bayspline median)
11 
SST (1-12) [°C]
(bayspline upper 1sigma)
12 
SST (1-12) [°C]
(bayspline upper 2sigma)
341-U1419B 341-U1419B-1H-10.1001.6500.862.473308285.8116727.8180691268.72815479610.10323574011.45356173012.340911280
341-U1419B341-U1419B-1H-10.1201.7500.904.546970502.7912547.8893968898.77188442410.14526212011.51502776012.422129060
341-U1419B341-U1419B-1H-10.5001.7701.797.574057416.0826197.2642290038.1856898939.54308880410.92000043011.800423730
341-U1419B341-U1419B-1H-10.9002.1402.043.443571165.0634936.3381538427.2410415988.6150616799.98112002510.863420040
341-U1419B341-U1419B-1H-10.9202.5200.955.983761624.9106446.6782653997.5613052878.91671611310.28600521011.196959000
341-U1419B341-U1419B-1H-11.3002.5400.944.553777481.2638727.5056710988.3929308679.76115441611.14136841012.042614520
341-U1419B341-U1419B-1H-21.7002.9100.761.953308254.1579428.5117298889.39622981310.76885879012.11429137013.029417260
341-U1419B341-U1419B-1H-21.7203.3000.411.543614374.7052577.7075257488.6152446649.99455042411.34993028012.253480890
341-U1419B341-U1419B-1H-22.1003.3200.270.07250026.3545318.9989469719.91749730611.29101410012.68620664013.571880580
341-U1419B341-U1419B-1H-22.5003.6905.1018.892322351.2248015.6542029336.5534848707.9396227289.29252891710.181824060
341-U1419B341-U1419B-1H-22.5204.0800.391.956350494.3289358.4023890139.30506529910.68450393012.05607119012.958385090
341-U1419B341-U1419B-1H-22.9004.5301.143.889444336.6851557.7600473458.65471774010.01559646011.40204885012.301073130
341-U1419B341-U1419B-1H-33.3005.2100.600.21285934.9742007.1527658558.0508807439.41318308910.79155092011.697466800
341-U1419B341-U1419B-1H-33.3205.2400.511.031818203.1066476.7566065427.6511653379.02406608510.37704502011.292334230
341-U1419B341-U1419B-1H-33.7005.8800.640.11140717.2798937.7893469738.67685079010.03436249011.41447315012.295089860
341-U1419B341-U1419B-1H-34.1006.5600.741.840559247.9485506.9138911147.7976567189.17253163610.54844705011.482842070
341-U1419B341-U1419B-1H-34.1206.5900.742.818142375.9872426.3085743737.1861046548.5582334629.92173610310.822364390
341-U1419B341-U1419B-1H-34.3207.1101.239.160675735.5428495.6449614926.5327531717.9168619819.30059105510.187795720
341-U1419B341-U1419B-1H-34.4807.5601.249.035653718.3846786.9236883937.8336955229.19357574910.57114867011.481596630
341-U1419B341-U1419B-1H-44.7208.2401.106.940092621.5269207.3589981108.2581842279.62808666610.97356739011.884715240
341-U1419B341-U1419B-1H-44.9008.7400.612.712904440.8705198.5941898519.49231633210.85602981012.22201577013.109973040
341-U1419B341-U1419B-1H-44.9208.8000.645.606029876.0866839.43113513010.32296286011.70669075013.07037191013.977973660
341-U1419B341-U1419B-1H-45.1209.3600.809.7544241207.0492417.2600441758.1652081319.54823045010.92236632011.818447810
341-U1419B341-U1419B-1H-45.3009.8700.836.609739793.7007998.7229939519.62395149510.96142614012.32984986013.231771670
341-U1419B341-U1419B-1H-45.3209.9251.0811.0488951013.8873208.7483055859.63833263910.99418033012.38911318013.293534890
341-U1419B341-U1419B-1H-45.52010.0800.618.6206691413.62658910.22124956011.12832970012.49374001013.88484057014.765622500
341-U1419B341-U1419B-1H-45.60010.1401.4920.3394301344.6093427.0419079567.9061409159.29054315510.65688942011.552566780
341-U1419B341-U1419B-1H-45.70010.5101.3219.6404401462.8828919.45103002410.36301424011.77226668013.16562224014.072036080
341-U1419B341-U1419B-1H-45.72010.6100.7214.1948671943.96101310.06990460010.96693404012.35812571013.74708529014.658503670
341-U1419B341-U1419B-1H-45.83011.2003.025.374963172.4351865.9766249566.8733128688.2396876689.62454349210.502591580
341-U1419B341-U1419B-1H-45.92012.3551.8012.222530666.7541538.3608375739.27230160710.65787022012.03638647012.943518190
341-U1419B341-U1419B-1H-45.94012.4001.9623.1762751159.1705517.3210230088.2015858229.55147622510.94143059011.845867100
341-U1419B341-U1419B-1H-45.98012.4801.912.318127118.9077157.0214298147.9274399989.27006418210.61807448011.524514430
341-U1419B341-U1419B-1H-56.10012.7403.1024.587044768.1444716.5609271837.4593615288.83691986210.19839353011.086045050
341-U1419B341-U1419B-1H-56.12012.7902.1524.6354201122.5533846.4787243447.3906159708.74416214810.12861556011.030203370
341-U1419B341-U1419B-1H-56.20012.9602.5630.5633641165.5040127.5513403838.4366587929.80287335811.15860469012.072652690
341-U1419B341-U1419B-1H-56.30013.1703.2917.042479500.6666335.6161170736.5087821017.8801921359.24922913210.143847590
341-U1419B341-U1419B-1H-56.32013.2205.348.731762154.8457236.1262569287.0395832228.3922544189.75389573410.661135380
341-U1419B341-U1419B-1H-56.40013.3906.892.39029732.3262505.4957694896.3764601617.7410421639.11425959510.010616580
341-U1419B341-U1419B-1H-56.50013.6005.127.385659136.9222305.9463419326.8333281458.1913417209.54026851010.437768150
341-U1419B341-U1419B-1H-56.52013.65010.318.30408372.2401363.3716678804.2604890575.6157808926.9468974717.851391626
341-U1419B341-U1419B-1H-56.60013.8205.866.802719109.3603465.9981761726.9060430608.2976710379.68148121710.586799630
341-U1419B341-U1419B-1H-56.70014.0309.220.0000000.0000003.7494669464.6238739836.0030386017.3579472818.246622759
341-U1419B341-U1419B-1H-56.72014.08034.2357.297914110.0945742.6317388843.5263508734.8966623116.2498396917.145008922
341-U1419B341-U1419B-1H-56.90014.46511.1030.467172243.9988583.0387771613.9191546115.2887749536.6367340377.539842099
341-U1419B341-U1419B-1H-56.92014.48010.3711.899451102.8311822.4984580043.3894954454.7564726696.1185162327.016264591
341-U1419B341-U1419B-1H-57.12014.60012.8833.335924225.4414983.2813998574.1713415745.5422064726.9029723907.771092818
341-U1419D 341-U1419D-2H-27.33814.74011.1813.231575105.1482074.3282952365.2509024496.6080456267.9883510838.867253334
341-U1419D341-U1419D-2H-27.38814.75015.956.97324336.7366372.2196302753.1023482644.4551308265.8082212346.691755364
341-U1419D341-U1419D-2H-27.73814.8608.055.57053963.6092801.5544133602.4599058053.8215123975.1800302546.069299383
341-U1419D341-U1419D-2H-27.78814.87015.219.44418452.6583592.8443963133.7308462775.0670793966.4333981117.318324079
341-U1419D341-U1419D-2H-28.13814.93012.2014.511899104.4750445.6088660196.5163891967.8864736269.25003728510.149332610
341-U1419D341-U1419D-2H-28.18814.94015.5555.172999299.5896984.2341709145.1230320456.4964578097.8594215218.740248254
341-U1419D341-U1419D-2H-28.53814.96015.7611.59630961.9807922.1324408553.0200520124.3935173205.7519565286.632182723
341-U1419D341-U1419D-2H-38.85814.97015.509.34330150.9542392.6087244763.5005109554.8614760266.2168729107.120961200
341-U1419D341-U1419D-2H-38.93814.98010.019.64837286.7327573.5047326044.3966204625.7720762897.1286809978.031245229
341-U1419D341-U1419D-2H-39.33815.0008.945.37537254.7564703.4862803314.3969980045.7546877317.1151455448.005064742
341-U1419D341-U1419D-2H-39.35815.01016.6521.107986105.6819142.9394445553.8495758075.2156010276.6053012057.461144358
341-U1419D341-U1419D-2H-39.73815.0207.4811.619713143.6461584.5844318275.4647307166.8351710368.1967406139.092959073
341-U1419D341-U1419D-2H-39.75815.0309.1726.865469266.0624121.8307999272.7228184364.0912951885.4697541166.344165204
341-U1419D341-U1419D-2H-410.44815.08016.0710.84787856.6615653.0710242093.9545260145.2959819696.6483392237.533413441
341-U1419D341-U1419D-2H-411.49815.44014.2011.42354269.0066331.8429608852.7238062684.0824471295.4400882206.314289315
341-U1419D341-U1419D-2H-512.49815.5406.3251.417745762.6541401.4701586952.3758234503.7433668705.0885783235.975013134
341-U1419D341-U1419D-2H-613.49815.55026.1518.10056951.1113613.4112127244.3012038045.6570299457.0090972697.915036040
341-U1419E 341-U1419E-2H-414.49915.56014.7942.596429245.4492583.2400555604.1365341475.5173183436.8938601967.773435006
341-U1419E341-U1419E-2H-415.29915.53014.977.05717840.0714502.8743983603.7747806995.1458807716.5025563287.369576900
341-U1419E341-U1419E-2H-515.69915.53014.2630.525348183.5071874.8905652035.7611248427.1308182818.4901684569.381272251
341-U1419E341-U1419E-2H-515.89915.53015.9426.861188141.6042683.8798638864.7693303086.1228117127.4828871948.369672150
341-U1419E341-U1419E-2H-516.09915.54014.216.65595940.1976792.5405818463.4273983364.7877805506.1254949507.022100087
341-U1419E341-U1419E-2H-516.09915.54013.918.53682752.8131474.0367648644.9255512396.2709175467.6230410508.534230292
341-U1419E341-U1419E-2H-516.29915.54017.1716.14285677.8748793.7435549864.6258516155.9820250787.3311348718.221223243
341-U1419E341-U1419E-2H-516.49915.54011.636.26319847.5763054.7565464705.6459270907.0002042178.3706157519.265488971
341-U1419E341-U1419E-2H-516.69915.54016.7318.19412990.5256932.9125296983.7970585755.1486148436.5111072217.381304949
341-U1419E341-U1419E-2H-516.89915.54016.5120.910011105.7345463.2703013404.1871174585.5382023956.8944618517.782886984
341-U1419E341-U1419E-2H-617.19915.75013.3926.136392169.0488434.5905148315.4862835926.8490028158.2134389979.079518496
341-U1419E341-U1419E-2H-617.59915.88010.5423.719907201.2688432.7531412813.6253135144.9860431436.3524989867.245206547
341-U1419E341-U1419E-2H-617.69915.92011.2415.648261123.6290981.8635925342.7557275434.1136383695.4639367146.364724419
341-U1419E341-U1419E-2H-618.37916.14015.5614.33291677.7790553.2692586324.1859481485.5663661246.9164343047.807258150
341-U1419D341-U1419D-3H-319.59517.04010.9830.389103246.3631763.1812922384.0864398465.4547394216.8223718417.704218270
341-U1419D341-U1419D-3H-320.59517.68013.854.04946125.1926172.2281995503.1337494634.4857965425.8450527886.748757667
341-U1419D341-U1419D-3H-421.60517.85014.6722.314886129.8372862.7371148703.6187713274.9997577246.3383110767.241281094
341-U1419D341-U1419D-3H-522.60518.06015.0619.267009108.6498321.0399662871.9621725403.3311819744.6905705215.576018484
341-U1419D341-U1419D-3H-523.60518.45014.8813.94072479.7204480.9994033131.8989837533.2684972854.6377633525.503217880
341-U1419D341-U1419D-3H-624.60518.67017.0411.51651256.0673661.7957977552.7009982404.0670261405.3955152796.299626348
341-U1419E341-U1419E-3H-425.59518.92015.2710.05771155.8224402.0376361232.9427549344.3208056805.6738195856.566665193
341-U1419E341-U1419E-3H-526.59519.03017.8714.66902367.4068801.4218457962.3243983033.6903681895.0469464505.934377849
341-U1419E341-U1419E-3H-628.60521.17023.4015.42764950.5017511.7608690882.6443538923.9853952715.3419954196.234569931
341-U1419E341-U1419E-3H-729.11521.3508.7519.441505202.7293992.3163637513.2238623454.5995015885.9542207246.833258780
341-U1419D341-U1419D-4H-230.59621.74021.8813.70134248.9099703.2820135284.1901948525.5355422936.8942922517.784116252
341-U1419D341-U1419D-4H-331.43521.88021.2338.963583144.5971121.6960958252.6157322023.9922101645.3427915476.230168287
341-U1419D341-U1419D-4H-432.59621.92021.2518.00128666.7069933.5666242274.4574818985.8108950667.1733230588.048272399
341-U1419B341-U1419B-4H-436.75522.8309.805.40967749.7991485.0411059415.9353518107.2982172638.6567183079.551337917
341-U1419B341-U1419B-4H-538.20523.11025.7943.902817126.3366183.0875244923.9842330755.3417555136.6984200037.583391135
341-U1419B341-U1419B-4H-740.99524.52019.7424.999240101.6594712.1662884273.0573489964.4233790685.7882281746.683557920
341-U1419D341-U1419D-5H-343.77026.01017.969.15177841.7997190.7487789591.6448682783.0183427764.3679489665.245312481
341-U1419D341-U1419D-5H-343.81026.02022.0549.653658175.5279351.3273537352.2194243153.5877375564.9488906025.828537842
341-U1419D341-U1419D-5H-546.60026.43019.6346.488227190.3381383.9777448764.8756588946.2251282947.5776655558.492435084
341-U1419C 341-U1419C-6H-552.20627.25020.660.0000000.0000001.9263699562.8283239404.1831692465.5341272386.466267165
341-U1419C341-U1419C-6H-755.00627.93020.2253.026728209.1708091.1405269012.0424947693.3975227804.7534849635.632823888
341-U1419D341-U1419D-9H-456.78128.5909.375.58264854.0109852.3234501493.2134178584.5757403695.9614082636.840924217
341-U1419D341-U1419D-9H-557.82128.98015.013.4821800184.3692039385.7408101217.0913697897.984340114
341-U1419B341-U1419B-7H-261.30330.52025.5118.08851752.8223770.5802167971.4662431212.8359229124.1980664395.072432818
341-U1419B341-U1419B-7H-261.33330.5309.7414.711979136.4124484.7865566415.6911794207.0578316368.4343566349.336469265
341-U1419B341-U1419B-7H-464.10331.24022.945.21822117.5279822.8517374593.7470570735.0975658066.4562492657.330880643
341-U1419B341-U1419B-7H-666.24331.78016.875.10063425.1329304.1489290455.0480061516.4134589967.7772606768.695466080
341-U1419B341-U1419B-7H-666.90331.97014.0431.369718192.0417672.0190329922.9162868594.2772340165.6199572996.526249271
341-U1419D341-U1419D-10H-469.70733.13018.5428.222039124.0129541.7664588262.6839141844.0528974465.4336238026.317658637
341-U1419D341-U1419D-10H-672.55734.35022.1624.58850786.3804951.5122611052.4154075243.7978183205.1404512466.028549741
341-U1419E341-U1419E-12H-375.30635.19026.093.61458010.2405884.7080813955.5929225206.9721421978.3270141749.223755798
341-U1419B341-U1419B-9H-282.33435.84020.3545.008189176.1303121.9626633982.8316448934.1893875845.5660583006.433462980
341-U1419B341-U1419B-9H-485.17436.10019.9714.40244957.7079950.7503548211.6602574833.0459883684.4119671545.304892669
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