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Trotta, Samanta; Rodrigues, Teresa (2025): Lipid biomarker and Sea-surface Temperature results for the interval of Marine Isotope Stage (MIS) 43 to late MIS 46 in IODP Site 339-U1387, Gulf of Cadiz [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.986649, In: Marino, Maria; Trotta, Samanta; Duque-Castaño, Mónica; Rodrigues, Teresa; Voelker, Antje H L (2025): Paleoclimatic reconstructions during Marine Isotope Stage (MIS) 43 to late MIS 49 (1.35-1.47 Ma) at IODP Site 339-U1387 in the Gulf of Cadiz based on nanno- and microfossil and lipid biomarker data [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.986646

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Published: 2025-11-03DOI registered: 2025-11-03

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Abstract:
A high-resolution dataset is provided on marine and terrestrial biomarkers, alkenone-derived sea surface temperature (SST), and calcareous plankton key taxa in temporally well constrained, high resolution benthic and planktonic oxygen isotope records at Integrated Ocean Drilling Program site U1387 in the Gulf of Cadiz. The investigated time interval encompasses the Early Pleistocene marine isotope stages (MIS) late 49 to MIS 43. The aim is to evidence millennial climate variability during glacial phases of the "41 kyr world" and understand the impact of North Atlantic climate dynamics on the southern Portuguese margin. The age model was obtained by tuning the site U1387 Globigerina bulloides δ18O record (Voelker, 2025) to the high-resolution G. bulloides δ18O record of IODP site U1385 on its LR04-related chronology. The extraction of marine and terrestrial lipid biomarkers was performed in the biogeochemistry lab of the Instituto Português do Mar e da Atmosfera (IPMA). The sea surface temperature (SST) was derived from the U₃₇ᴷ' values: SST [Uk'37 = (0.033*SST) + 0.044].
Keyword(s):
Biomarkers; Calcareous nannofossils; Planktonic foraminifera
Related to:
Trotta, Samanta; Duque-Castaño, Mónica; Rodrigues, Teresa; Voelker, Antje H L; Maiorano, Patrizia; Balestra, Barbara; Flores, José-Abel; Siniscalchi, Agata; Addante, Marina; Marino, Maria (2025): High-frequency glacial climate instability during the Early Pleistocene: Insights from IODP site U1387 (Gulf of Cadiz). Palaeogeography, Palaeoclimatology, Palaeoecology, 674, 113041, https://doi.org/10.1016/j.palaeo.2025.113041
Voelker, Antje H L; Rodrigues, Teresa; Trotta, Samanta; Marino, Maria; Kuhnert, Henning (2022): Sea surface temperature reconstruction based on UK37 for IODP Site 339-U1387 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.951451
References:
Voelker, Antje H L (2025): Planktonic and benthic foraminifera carbon and oxygen stable isotope records of IODP Site 339-U1387 (Gulf of Cadiz) for the interval of Marine Isotope Stage (MIS) 42 to MIS 46 (1.34-1.41 Ma) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.986643
Coverage:
Median Latitude: 36.805351 * Median Longitude: -7.718868 * South-bound Latitude: 36.805232 * West-bound Longitude: -7.719013 * North-bound Latitude: 36.805410 * East-bound Longitude: -7.718795
Minimum DEPTH, sediment/rock: 312.80 m * Maximum DEPTH, sediment/rock: 335.86 m
Event(s):
339-U1387A  * Latitude: 36.805410 * Longitude: -7.719013 * Elevation: -558.7 m * Recovery: 347.84 m * Campaign: Exp339 (Mediterranean Outflow) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 38 cores; 352.4 m cored; 99 % recovered; 352.4 m penetrated
339-U1387B  * Latitude: 36.805410 * Longitude: -7.718797 * Elevation: -558.2 m * Recovery: 327.61 m * Campaign: Exp339 (Mediterranean Outflow) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 36 cores; 338.3 m cored; 97 % recovered; 338.3 m penetrated
339-U1387C  * Latitude: 36.805232 * Longitude: -7.718795 * Elevation: -558.4 m * Recovery: 409.5 m * Campaign: Exp339 (Mediterranean Outflow) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 61 cores; 580 m cored; 71 % recovered; 870 m penetrated
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
Sample code/labelSample labelRodrigues, TeresaDSDP/ODP/IODP sample designation
DEPTH, sediment/rockDepth sedmRodrigues, TeresaIODP Depth Scale TerminologyGeocode – mbsf, top of sampled interval
Depth, composite topDepth comp topmcdRodrigues, TeresaIODP Depth Scale Terminologytop of sampled interval
Depth, composite, corrected, topDepth comp corr topc-mcdRodrigues, TeresaIODP Depth Scale Terminologyrelated to Voelker et al. (2018)
AGEAgeka BPRodrigues, TeresaAge model according to Lisiecki & Raymo (2005) [LR04]Geocode
Alkenone, unsaturation index UK'37UK'37Rodrigues, TeresaTotal lipid extraction and gas chromatography
Sea surface temperatureSST°CRodrigues, TeresaCalculated from UK'37 (Müller et al, 1998)
AlkenonesAlkng/gRodrigues, TeresaTotal lipid extraction and gas chromatographytotal
10 n-Alkanesn-Alkanesng/gRodrigues, TeresaTotal lipid extraction and gas chromatography
11 n-Alcoholsn-Alcong/gRodrigues, TeresaTotal lipid extraction and gas chromatography
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
904 data points

Data

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


Event

Sample label

Depth sed [m]

Depth comp top [mcd]

Depth comp corr top [c-mcd]

Age [ka BP]

UK'37

SST [°C]

Alk [ng/g]
10 
n-Alkanes [ng/g]
11 
n-Alco [ng/g]
339-U1387B 339-U1387B-34X,3,77-79312.80344.61387.141341.750.7220.5269.93819.871405.31
339-U1387B339-U1387B-34X,3,124-126313.27345.08387.611341.920.8123.2050.59737.151166.65
339-U1387B339-U1387B-34X,4,2-4313.55345.36387.891342.110.8123.0999.04958.181596.37
339-U1387B339-U1387B-34X,4,27-29313.80345.61388.141342.320.8223.4530.93518.76779.62
339-U1387B339-U1387B-34X,4,53-55314.06345.87388.401342.510.7922.4835.94562.79872.46
339-U1387B339-U1387B-34X,4,77-79314.30346.11388.641343.180.7722.1338.94567.84893.08
339-U1387B339-U1387B-34X,4,101-103314.54346.35388.881344.170.8223.3818.52336.68467.03
339-U1387B339-U1387B-34X,4,125-127314.78346.59389.121345.160.7019.7747.19545.97700.96
339-U1387B339-U1387B-34X,5,2-4315.05346.86389.391346.150.8624.7464.81448.93484.01
339-U1387B339-U1387B-34X,5,27-29315.30347.11389.641347.270.8524.5188.81481.36620.46
339-U1387B339-U1387B-34X,5,53-55315.56347.37389.901348.300.8524.5659.74459.06600.59
339-U1387B339-U1387B-34X,5,75-77315.78347.59390.121348.760.8524.44125.52639.63909.61
339-U1387B339-U1387B-34X,5,100-102316.03347.84390.371349.160.8424.23136.86638.23958.33
339-U1387B339-U1387B-34X,5,125-127316.28348.09390.621349.600.8524.51131.88612.97983.55
339-U1387B339-U1387B-34X,6,3-5316.56348.37390.901350.050.8825.2079.31516.56727.35
339-U1387B339-U1387B-34X,6,26-28316.79348.60391.131350.550.8424.25176.47571.451010.46
339-U1387B339-U1387B-34X,6,52-54317.05348.86391.391350.960.8624.77150.54641.14923.13
339-U1387B339-U1387B-34X,6,76-78317.29349.10391.631351.420.8524.43218.58759.211151.89
339-U1387B339-U1387B-34X,6,102-104317.55349.36391.891351.850.8725.04180.08807.981228.74
339-U1387B339-U1387B-34X,6,123-125317.76349.57392.101352.310.8624.87159.52686.061099.86
339-U1387B339-U1387B-34X,7,3-5317.84349.65392.181352.690.8424.15170.74619.871022.73
339-U1387B339-U1387B-34X,7,28-30318.09349.90392.431352.830.8323.88150.82581.211031.19
339-U1387B339-U1387B-34X,7,53-55318.34350.15392.681353.270.8123.27123.76557.00895.66
339-U1387A 339-U1387A-35X,3,46-48317.46350.31393.161353.720.8624.6169.43444.49734.90
339-U1387A339-U1387A-35X,3,73-75317.73350.58393.431354.580.8424.08108.20529.61972.35
339-U1387A339-U1387A-35X,5,3-5320.03352.88395.731355.060.8524.5570.61464.38551.57
339-U1387A339-U1387A-35X,5,27-29320.27353.12395.971359.160.8624.7493.53480.25672.71
339-U1387A339-U1387A-35X,5,51-53320.51353.36396.211359.580.8624.6687.84405.12522.51
339-U1387A339-U1387A-35X,5,77-79320.77353.62396.471360.010.8223.6178.71434.93556.29
339-U1387A339-U1387A-35X,5,101-103321.01353.86396.711360.480.8524.40114.39460.29585.83
339-U1387A339-U1387A-35X,6,3-5321.53354.38397.231360.900.8524.5285.64493.36710.14
339-U1387A339-U1387A-35X,6,27-29321.77354.62397.471361.990.8524.45142.22498.93927.40
339-U1387A339-U1387A-35X,6,51-53322.01354.86397.711362.510.8524.42194.13689.611096.99
339-U1387A339-U1387A-35X,6,78-80322.28355.13397.981363.030.8123.19145.15543.28914.95
339-U1387A339-U1387A-35X,7,4-6322.78355.63398.481363.620.8424.12139.92537.30796.23
339-U1387A339-U1387A-35X,7,28-30323.02355.87398.721364.700.8624.60136.32586.99952.43
339-U1387A339-U1387A-35X,7,55-57323.29356.14398.991365.220.8424.13133.04570.60993.14
339-U1387B339-U1387B-35X,2,2-4319.40352.21399.451365.810.7621.82106.19453.77718.63
339-U1387B339-U1387B-35X,2,25-27319.63352.44399.681366.800.8022.93169.60579.83848.35
339-U1387B339-U1387B-35X,2,51.5-53.5319.89352.70399.951367.300.8123.11143.19642.72908.69
339-U1387B339-U1387B-35X,2,76-78320.14352.95400.191367.890.7922.54150.52650.24956.96
339-U1387B339-U1387B-35X,2,102.5-104.5320.40353.21400.461368.410.7922.46153.68756.161103.47
339-U1387B339-U1387B-35X,2,125-127320.63353.44400.681368.990.7922.69125.17648.94941.78
339-U1387B339-U1387B-35X,3,2-4320.90353.71400.951369.470.7421.2384.20562.82856.67
339-U1387B339-U1387B-35X,3,27-29321.15353.96401.201370.060.7019.9558.22573.85743.12
339-U1387B339-U1387B-35X,3,51-53321.39354.20401.441370.600.6217.4867.52526.47779.16
339-U1387B339-U1387B-35X,3,77-79321.65354.46401.701371.210.7220.4539.33547.31822.73
339-U1387B339-U1387B-35X,3,101-103321.89354.70401.941371.870.7120.1598.88619.39924.75
339-U1387B339-U1387B-35X,3,127-129322.15354.96402.201372.480.7521.47164.54667.52987.09
339-U1387B339-U1387B-35X,4,2-4322.40355.21402.451373.140.7922.64112.57617.60833.91
339-U1387B339-U1387B-35X,4,102-104323.40356.21403.451373.770.6518.2972.47631.211002.07
339-U1387B339-U1387B-35X,4,126-128323.64356.45403.691376.120.7521.4285.77594.58956.82
339-U1387B339-U1387B-35X,5,25-27324.13356.94404.181376.530.7521.49113.78627.231048.09
339-U1387B339-U1387B-35X,5,53-55324.41357.22404.461377.380.7220.51147.11683.181244.55
339-U1387B339-U1387B-35X,5,76-78324.64357.45404.691377.870.7922.76146.54611.34999.58
339-U1387B339-U1387B-35X,5,102-104324.90357.71404.951378.270.7621.70163.57675.851140.25
339-U1387C 339-U1387C-5R,3,2-4321.82357.89405.061378.720.7822.23125.91658.02998.20
339-U1387B339-U1387B-35X,5,125-127325.13357.94405.181378.910.7521.41103.19618.87925.60
339-U1387C339-U1387C-5R,3,27-29322.07358.14405.311379.120.7721.9650.27493.21715.13
339-U1387C339-U1387C-5R,3,51-53322.31358.38405.551379.340.5515.2532.27538.36799.04
339-U1387C339-U1387C-5R,3,78-80322.58358.65405.821379.760.6016.9357.12650.931043.68
339-U1387C339-U1387C-5R,3,91-93322.71358.78405.951380.220.7120.23145.40646.841055.08
339-U1387C339-U1387C-5R,3,103-105322.83358.90406.071380.440.7722.0885.56528.10809.67
339-U1387C339-U1387C-5R,3,124-126323.04359.11406.281380.640.7621.76134.20583.52899.22
339-U1387C339-U1387C-5R,4,2-4323.32359.39406.561380.990.6618.5429.23498.79693.72
339-U1387C339-U1387C-5R,4,28-30323.58359.65406.821381.460.7521.5083.36576.71802.33
339-U1387C339-U1387C-5R,4,53-55323.83359.90407.071381.890.8123.2191.91649.29923.49
339-U1387C339-U1387C-5R,4,77-79324.07360.14407.311382.310.8223.44110.83608.44954.18
339-U1387C339-U1387C-5R,4,102-104324.32360.39407.561382.710.8323.7195.11735.391049.46
339-U1387C339-U1387C-5R,4,125-127324.55360.62407.791383.130.7922.62106.97653.80923.59
339-U1387C339-U1387C-5R,5,1-3324.81360.88407.951383.520.8624.7866.45518.34755.56
339-U1387C339-U1387C-5R,5,23-25325.03361.10408.191383.780.7822.3662.88376.24449.46
339-U1387C339-U1387C-5R,5,48-50325.28361.35408.611384.180.8424.0458.96349.79462.00
339-U1387C339-U1387C-5R,5,75-77325.55361.62409.061384.890.8223.5275.78441.24495.72
339-U1387C339-U1387C-5R,5,102-104325.82361.89409.451385.640.8223.4689.09459.49563.70
339-U1387C339-U1387C-5R,5,124-126326.04362.11409.731386.290.8023.0592.95519.35724.97
339-U1387C339-U1387C-5R,6,2-4326.32362.39410.071386.760.8524.3879.40485.04587.23
339-U1387C339-U1387C-5R,6,27-29326.57362.64410.381387.130.8424.0787.49481.69622.52
339-U1387A339-U1387A-36X,6,108-109331.12365.25409.951387.330.8223.39268.04494.50709.24
339-U1387A339-U1387A-36X,6,120-121331.24365.37410.071387.930.8323.91312.51364.82757.88
339-U1387C339-U1387C-5R,6,53-55326.83362.90410.881389.210.8724.9185.80481.96616.27
339-U1387A339-U1387A-36X,7,79-80332.30366.43411.131389.850.8424.06443.53447.09849.11
339-U1387A339-U1387A-36X,7,99-100332.50366.63411.331390.360.8323.80560.54431.94946.90
339-U1387A339-U1387A-36X,8,12-13332.64366.77411.471390.720.8323.69498.76514.531058.50
339-U1387A339-U1387A-36X,8,24-25332.76366.89411.591391.030.8323.74471.00462.401042.78
339-U1387A339-U1387A-36X,8,36-37332.88367.01411.711391.330.8323.83513.07494.251030.12
339-U1387A339-U1387A-36X,CC,7-8333.08367.21411.911391.840.8323.77695.74705.951236.24
339-U1387A339-U1387A-36X,CC,28-29333.29367.42412.121392.380.8223.56713.78688.911304.09
339-U1387B339-U1387B-36X,1,63-64329.33363.14412.701393.860.8725.04780.651182.642409.66
339-U1387B339-U1387B-36X,1,112-113329.82363.63413.191395.120.8524.45721.21760.162230.95
339-U1387B339-U1387B-36X,1,137-138330.07363.88413.441395.760.8624.65671.181064.901828.73
339-U1387B339-U1387B-36X,2,13-14330.33364.14413.701396.420.8323.91716.01945.931842.27
339-U1387B339-U1387B-36X,2,38-39330.58364.39413.951397.060.8323.86558.60817.451597.37
339-U1387B339-U1387B-36X,3,18-19331.88365.69415.251400.390.8424.04401.54670.241476.71
339-U1387B339-U1387B-36X,3,27-29331.97365.78415.341400.620.7822.2191.78599.191171.73
339-U1387B339-U1387B-36X,3,40-41332.10365.91415.471400.950.8323.91406.09566.481282.67
339-U1387B339-U1387B-36X,3,52-54332.22366.03415.591401.260.8123.12290.74754.541186.76
339-U1387B339-U1387B-36X,3,68-69332.38366.19415.751401.670.8323.73453.54830.231648.85
339-U1387B339-U1387B-36X,3,91-92332.61366.42415.981402.250.8223.46446.18570.601528.16
339-U1387B339-U1387B-36X,3,114-115332.84366.65416.211402.840.8223.50455.08649.011543.23
339-U1387B339-U1387B-36X,3,140-141333.10366.91416.471403.510.8023.05516.64759.401507.05
339-U1387B339-U1387B-36X,4,2-4333.22367.03416.591403.810.8424.0470.12556.83829.88
339-U1387B339-U1387B-36X,4,14-15333.34367.15416.711404.120.8023.02384.41716.151397.33
339-U1387B339-U1387B-36X,4,39-40333.59367.40416.961404.760.8323.73391.78631.991483.40
339-U1387B339-U1387B-36X,4,50-52333.70367.51417.071405.040.7521.3181.69621.081015.18
339-U1387B339-U1387B-36X,4,77-79333.97367.78417.341405.730.7621.6285.87746.961360.02
339-U1387B339-U1387B-36X,4,116-117334.36368.17417.731406.730.8123.12606.451163.462339.67
339-U1387B339-U1387B-36X,4,127-129334.47368.28417.841407.010.7822.3991.92845.381322.76
339-U1387B339-U1387B-36X,5,16-17334.86368.67418.231408.010.7822.21460.57776.211820.70
339-U1387B339-U1387B-36X,5,43-44335.13368.94418.501408.700.7722.06470.18879.351969.33
339-U1387B339-U1387B-36X,5,77-79335.47369.28418.841409.570.8022.9344.41643.00984.75
339-U1387B339-U1387B-36X,5,102.5-104.5335.73369.54419.101409.980.7320.8879.121053.031570.12
339-U1387B339-U1387B-36X,5,116-117335.86369.67419.231410.110.7421.00288.10764.151506.97