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Fischer, Alexa; Batenburg, Sietske J; Bahr, André; Voigt, Silke; Rheinberger, Anne; Schmickal, Sarah; Rheinberger, Silvia; Greule, Markus; Rheinberger, Stefan; Friedrich, Oliver (2025): High-resolution Magnesium/Calcium ratios from IODP Site 342-U1403, Newfoundland Margin [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.973880

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Published: 2025-03-17DOI registered: 2025-03-17

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Abstract:
This dataset lists the results of the Mg/Ca measurements (in mmol/mol) from International Ocean Discovery Program (IODP) Site U1403 off Newfoundland (~40°N, 51°W; 4944 m water depth, Expedition 342, NW Atlantic Ocean). Mg/Ca analysis were carried out on specimens of N. truempyi. Mg/Ca values were analyzed using a Agilent Inductively Coupled Plasma-Optical Emission Spectrometer (ICP-OES) 720. Mg/Ca data was normalised relative to the ECRM752-1 standard.
Keyword(s):
Foraminifera; IODP; Maastrichtian; mid-Maastrichtian event; North Atlantic
Coverage:
Median Latitude: 39.943325 * Median Longitude: -51.803211 * South-bound Latitude: 39.943322 * West-bound Longitude: -51.803330 * North-bound Latitude: 39.943328 * East-bound Longitude: -51.803092
Minimum Elevation: -4948.7 m * Maximum Elevation: -4944.3 m
Event(s):
342-U1403A  * Latitude: 39.943328 * Longitude: -51.803330 * Elevation: -4944.3 m * Recovery: 231.82 m * Campaign: Exp342 (Paleogene Newfoundland Sediment Drifts) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 29 cores; 253.3 m cored; 92 % recovered; m drilled; 253.3 m penetrated
342-U1403B  * Latitude: 39.943322 * Longitude: -51.803092 * Elevation: -4948.7 m * Recovery: 229.81 m * Campaign: Exp342 (Paleogene Newfoundland Sediment Drifts) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 32 cores; 265.1 m cored; 87 % recovered; m drilled; 265.1 m penetrated
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventFischer, Alexa
Sample code/labelSample labelFischer, AlexaDSDP/ODP/IODP sample designation
Depth, composite revisedDepth comp rrmcdFischer, Alexa
AGEAgeka BPFischer, AlexaGeocode
Nuttallides truempyi, Magnesium/Calcium ratioN. truempyi Mg/Cammol/molFischer, Alexa
Size:
891 data points

Data

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


Event

Sample label

Depth comp r [rmcd]

Age [ka BP]

N. truempyi Mg/Ca [mmol/mol]
342-U1403A 342-1403A-27X-4W,82-84257.460674940.896
342-U1403A342-1403A-27X-4W,87-89257.510675030.841
342-U1403A342-1403A-27X-4W,92-94257.560675120.931
342-U1403A342-1403A-27X-4W,102-104257.660675291.056
342-U1403A342-1403A-27X-4W,107-109257.710675380.968
342-U1403A342-1403A-27X-4W,112-114257.760675460.910
342-U1403A342-1403A-27X-4W,117-119257.810675550.934
342-U1403A342-1403A-27X-4W,122-124257.860675641.086
342-U1403A342-1403A-27X-4W,127-129257.910675731.005
342-U1403A342-1403A-27X-4W,132-134257.960675811.017
342-U1403A342-1403A-27X-4W,137-139258.010675901.055
342-U1403A342-1403A-27X-5W,2-4258.160676160.922
342-U1403A342-1403A-27X-5W,7-9258.210676250.879
342-U1403A342-1403A-27X-5W,12-14258.260676340.959
342-U1403A342-1403A-27X-5W,17-19258.310676431.053
342-U1403A342-1403A-27X-5W,32-34258.460676691.010
342-U1403A342-1403A-27X-5W,37-39258.510676780.946
342-U1403A342-1403A-27X-5W,42-44258.560676860.764
342-U1403A342-1403A-27X-5W,47-49258.660677040.938
342-U1403A342-1403A-27X-5W,52-54258.710677130.985
342-U1403A342-1403A-27X-5W,57-59258.760677211.142
342-U1403A342-1403A-27X-5W,62-64258.810677301.021
342-U1403A342-1403A-27X-5W,92-94259.060677741.097
342-U1403A342-1403A-27X-5W,100-102259.140677880.932
342-U1403A342-1403A-27X-5W,105-107259.190677960.786
342-U1403A342-1403A-27X-5W,115-117259.290678140.763
342-U1403A342-1403A-27X-5W,132-134259.460678441.063
342-U1403A342-1403A-27X-6W,22-24259.860678971.090
342-U1403B 342-1403B-29X-1W,92-94259.890679011.025
342-U1403B342-1403B-29X-1W,107-109260.040679191.136
342-U1403B342-1403B-29X-1W,112-114260.090679251.081
342-U1403B342-1403B-29X-1W,137-139260.340679541.047
342-U1403B342-1403B-29X-2W,12-14260.590679840.965
342-U1403B342-1403B-29X-2W,22-24260.690679961.179
342-U1403B342-1403B-29X-2W,32-34260.790680081.110
342-U1403B342-1403B-29X-2W,37-39260.840680131.033
342-U1403B342-1403B-29X-2W,42-44260.890680191.003
342-U1403B342-1403B-29X-2W,52-54260.990680311.101
342-U1403B342-1403B-29X-2W,57-59261.040680371.034
342-U1403B342-1403B-29X-2W,77-79261.240680611.097
342-U1403B342-1403B-29X-2W,82-84261.290680671.054
342-U1403B342-1403B-29X-2W,87-89261.340680730.821
342-U1403B342-1403B-29X-2W,93.5-95261.405680801.026
342-U1403B342-1403B-29X-2W,107-109261.540680960.948
342-U1403B342-1403B-29X-2W,112-114261.590681020.817
342-U1403B342-1403B-29X-2W,127-129261.740681200.813
342-U1403B342-1403B-29X-2W,132-134261.790681261.241
342-U1403B342-1403B-29X-3W,2-4261.990681501.132
342-U1403B342-1403B-29X-3W,7-9262.040681561.128
342-U1403B342-1403B-29X-3W,12-14262.090681620.718
342-U1403B342-1403B-29X-3W,17-19262.140681670.964
342-U1403B342-1403B-29X-3W,22-24262.190681731.112
342-U1403B342-1403B-29X-3W,42-44262.390681970.917
342-U1403B342-1403B-29X-3W,52-54262.490682091.292
342-U1403B342-1403B-29X-3W,57-59262.540682151.157
342-U1403B342-1403B-29X-3W,62-64262.590682211.083
342-U1403B342-1403B-29X-3W,67-69262.640682271.142
342-U1403B342-1403B-29X-3W,72-74262.690682331.483
342-U1403B342-1403B-29X-3W,77-79262.740682381.616
342-U1403B342-1403B-29X-3W,82-84262.790682441.378
342-U1403B342-1403B-29X-3W,87-89262.840682501.482
342-U1403B342-1403B-29X-3W,92-94262.890682561.564
342-U1403B342-1403B-29X-3W,102-104262.990682681.643
342-U1403B342-1403B-29X-3W,107-109263.040682741.342
342-U1403B342-1403B-29X-3W,117-119263.140682860.662
342-U1403B342-1403B-29X-3W,122-124263.190682920.778
342-U1403B342-1403B-29X-3W,127-129263.240682980.709
342-U1403B342-1403B-29X-3W,132-134263.290683040.726
342-U1403B342-1403B-29X-3W,137-139263.340683101.225
342-U1403B342-1403B-29X-4W,12-14263.590683390.660
342-U1403B342-1403B-29X-4W,17-19263.640683450.792
342-U1403B342-1403B-29X-4W,22-24263.690683511.864
342-U1403B342-1403B-29X-4W,32-34263.790683631.206
342-U1403B342-1403B-29X-4W,37-39263.840683691.454
342-U1403B342-1403B-29X-4W,50-52263.970683840.873
342-U1403B342-1403B-29X-4W,52-54263.990683871.042
342-U1403B342-1403B-29X-4W,54-56264.010683890.936
342-U1403B342-1403B-29X-4W,57-59264.040683920.912
342-U1403B342-1403B-29X-4W,59-61264.060683950.966
342-U1403B342-1403B-29X-4W,62-64264.090683981.125
342-U1403B342-1403B-29X-4W,64-65264.110684010.880
342-U1403B342-1403B-29X-4W,69.5-71264.165684070.994
342-U1403B342-1403B-29X-4W,72-74264.190684100.917
342-U1403B342-1403B-29X-4W,74-76264.210684130.881
342-U1403B342-1403B-29X-4W,77-79264.240684160.971
342-U1403B342-1403B-29X-4W,79-81264.260684180.902
342-U1403B342-1403B-29X-4W,82-84264.290684221.076
342-U1403B342-1403B-29X-4W,84-85264.310684241.350
342-U1403B342-1403B-29X-4W,87-89264.340684280.995
342-U1403B342-1403B-29X-4W,89-91264.360684301.002
342-U1403B342-1403B-29X-4W,92-94264.390684340.944
342-U1403B342-1403B-29X-4W,100-102264.470684431.100
342-U1403B342-1403B-29X-4W,109-111264.560684540.838
342-U1403B342-1403B-29X-4W,112-114264.590684580.993
342-U1403B342-1403B-29X-4W,114-116264.610684600.841
342-U1403B342-1403B-29X-4W,117-119264.640684640.755
342-U1403B342-1403B-29X-4W,119-121264.660684660.953
342-U1403B342-1403B-29X-4W,122-124264.690684700.902
342-U1403B342-1403B-29X-4W,124-125264.710684720.896
342-U1403B342-1403B-29X-4W,127-129264.740684750.970
342-U1403B342-1403B-29X-4W,132-134264.790684810.894
342-U1403B342-1403B-29X-4W,134-136264.810684840.949
342-U1403B342-1403B-29X-4W,139-141264.860684901.066
342-U1403B342-1403B-29X-4W,142-144264.890684931.141
342-U1403B342-1403B-29X-5W,2-4264.990685051.058
342-U1403B342-1403B-29X-5W,7-9265.040685111.038
342-U1403B342-1403B-29X-5W,12-14265.090685171.203
342-U1403B342-1403B-29X-5W,14-16265.110685190.894
342-U1403B342-1403B-29X-5W,17-19265.140685230.894
342-U1403B342-1403B-29X-5W,19-21265.160685250.899
342-U1403B342-1403B-29X-5W,22-24265.190685291.081
342-U1403B342-1403B-29X-5W,24-26265.210685311.019
342-U1403B342-1403B-29X-5W,29-31265.260685371.293
342-U1403B342-1403B-29X-5W,32-34265.290685401.100
342-U1403B342-1403B-29X-5W,34-36265.310685430.883
342-U1403B342-1403B-29X-5W,37-39265.340685460.983
342-U1403B342-1403B-29X-5W,39-41265.360685490.969
342-U1403B342-1403B-29X-5W,42-44265.390685521.237
342-U1403B342-1403B-29X-5W,47-49265.440685581.077
342-U1403B342-1403B-29X-5W,54-56265.510685670.940
342-U1403B342-1403B-29X-5W,57-59265.540685701.270
342-U1403A342-1403A-28X-2W,112-114265.560685721.245
342-U1403B342-1403B-29X-5W,59-60265.560685740.972
342-U1403A342-1403A-28X-2W,114-116265.580685750.918
342-U1403B342-1403B-29X-5W,62-64265.590685760.958
342-U1403A342-1403A-28X-2W,117-119265.610685781.018
342-U1403B342-1403B-29X-5W,67-69265.640685821.064
342-U1403A342-1403A-28X-2W,122-124265.660685841.093
342-U1403B342-1403B-29X-5W,69-71265.660685861.044
342-U1403B342-1403B-29X-5W,72-74265.690685880.987
342-U1403A342-1403A-28X-2W,127-129265.710685901.276
342-U1403B342-1403B-29X-5W,74-75265.710685921.251
342-U1403A342-1403A-28X-2W,132-134265.760685971.111
342-U1403A342-1403A-28X-2W,134-136265.780685990.898
342-U1403B342-1403B-29X-5W,82-84265.790686001.213
342-U1403A342-1403A-28X-2W,137-139265.810686031.260
342-U1403B342-1403B-29X-5W,87-89265.840686061.188
342-U1403A342-1403A-28X-2W,142-144265.860686101.056
342-U1403B342-1403B-29X-5W,92-94265.890686121.059
342-U1403B342-1403B-29X-5W,94-96265.910686140.969
342-U1403A342-1403A-28X-2W,149.5-150265.935686170.970
342-U1403B342-1403B-29X-5W,97-99265.940686181.144
342-U1403A342-1403A-28X-3W,12-14266.060686320.933
342-U1403A342-1403A-28X-3W,17-19266.110686380.902
342-U1403A342-1403A-28X-3W,19-21266.130686400.898
342-U1403A342-1403A-28X-3W,22-24266.160686440.845
342-U1403A342-1403A-28X-3W,27-29266.210686501.029
342-U1403A342-1403A-28X-3W,32-34266.260686551.015
342-U1403A342-1403A-28X-3W,34-36266.280686580.870
342-U1403A342-1403A-28X-3W,37-39266.310686610.906
342-U1403A342-1403A-28X-3W,42-44266.360686670.986
342-U1403A342-1403A-28X-3W,52-54266.460686791.343
342-U1403A342-1403A-28X-3W,57-59266.510686851.325
342-U1403A342-1403A-28X-3W,59-61266.530686870.892
342-U1403A342-1403A-28X-3W,62-64266.560686911.091
342-U1403A342-1403A-28X-3W,67-69266.610686970.915
342-U1403A342-1403A-28X-3W,69-71266.630686991.177
342-U1403A342-1403A-28X-3W,72-74266.660687030.881
342-U1403A342-1403A-28X-3W,74-76266.680687050.769
342-U1403A342-1403A-28X-3W,77-79266.710687090.997
342-U1403A342-1403A-28X-3W,79-81266.730687110.906
342-U1403A342-1403A-28X-3W,82-84266.760687151.133
342-U1403A342-1403A-28X-3W,87-89266.810687211.056
342-U1403A342-1403A-28X-3W,89-91266.830687230.925
342-U1403A342-1403A-28X-3W,92-94266.860687261.147
342-U1403A342-1403A-28X-3W,94-96266.880687290.899
342-U1403A342-1403A-28X-3W,107-109267.010687440.832
342-U1403A342-1403A-28X-3W,109-111267.030687470.849
342-U1403A342-1403A-28X-3W,112-114267.060687501.000
342-U1403A342-1403A-28X-3W,114-116267.080687531.064
342-U1403A342-1403A-28X-3W,117-119267.110687560.921
342-U1403A342-1403A-28X-3W,119-121267.130687580.943
342-U1403A342-1403A-28X-3W,127-129267.210687680.976
342-U1403A342-1403A-28X-3W,129-131267.230687700.858
342-U1403A342-1403A-28X-3W,132-134267.260687740.902
342-U1403A342-1403A-28X-3W,134-136267.280687761.191
342-U1403A342-1403A-28X-3W,139-141267.330687820.850
342-U1403A342-1403A-28X-3W,142-144267.360687861.113
342-U1403A342-1403A-28X-4W,2-4267.460687980.727
342-U1403A342-1403A-28X-4W,7-9267.510688041.092
342-U1403A342-1403A-28X-4W,12-14267.560688091.257
342-U1403A342-1403A-28X-4W,14-16267.580688121.269
342-U1403A342-1403A-28X-4W,19-21267.630688181.208
342-U1403A342-1403A-28X-4W,22-24267.660688210.969
342-U1403A342-1403A-28X-4W,24-25267.680688240.887
342-U1403A342-1403A-28X-4W,27-29267.710688271.160
342-U1403A342-1403A-28X-4W,32-34267.760688331.296
342-U1403A342-1403A-28X-4W,34-36267.780688361.168
342-U1403A342-1403A-28X-4W,37-39267.810688390.941
342-U1403A342-1403A-28X-4W,39-41267.830688411.002
342-U1403A342-1403A-28X-4W,42-44267.860688450.901
342-U1403A342-1403A-28X-4W,50-52267.940688541.274
342-U1403A342-1403A-28X-4W,52-54267.960688570.968
342-U1403A342-1403A-28X-4W,57-59268.010688630.936
342-U1403A342-1403A-28X-4W,59-61268.030688651.081
342-U1403A342-1403A-28X-4W,62-64268.060688690.922
342-U1403A342-1403A-28X-4W,67-69268.110688750.927
342-U1403A342-1403A-28X-4W,69-71268.130688770.855
342-U1403A342-1403A-28X-4W,72-74268.160688801.204
342-U1403A342-1403A-28X-4W,77-79268.210688861.034
342-U1403A342-1403A-28X-4W,82-84268.260688921.060
342-U1403A342-1403A-28X-4W,84-85268.280688951.017
342-U1403A342-1403A-28X-4W,87-89268.310688980.922
342-U1403A342-1403A-28X-4W,92-94268.360689040.883
342-U1403A342-1403A-28X-4W,97-98268.410689101.221
342-U1403A342-1403A-28X-4W,102-104268.460689161.039
342-U1403A342-1403A-28X-4W,107.5-109.5268.515689220.994
342-U1403A342-1403A-28X-4W,109-111268.530689241.111
342-U1403A342-1403A-28X-4W,112-114268.560689281.196
342-U1403A342-1403A-28X-4W,117-119268.610689341.149
342-U1403A342-1403A-28X-4W,119-121268.630689361.445
342-U1403A342-1403A-28X-4W,122-124268.660689400.896
342-U1403A342-1403A-28X-4W,124-126268.680689420.707
342-U1403A342-1403A-28X-4W,127-129268.710689460.840
342-U1403A342-1403A-28X-4W,129-131268.730689481.059
342-U1403A342-1403A-28X-4W,132-134268.760689520.841
342-U1403A342-1403A-28X-4W,134-136268.780689540.805
342-U1403A342-1403A-28X-4W,137-139268.810689581.004
342-U1403A342-1403A-28X-4W,139-141268.830689601.177
342-U1403A342-1403A-28X-4W,142-143.5268.860689631.113
342-U1403A342-1403A-28X-5W,2-4268.960689750.727
342-U1403A342-1403A-28X-5W,4-6268.980689780.897
342-U1403A342-1403A-28X-5W,7-9269.010689811.092
342-U1403A342-1403A-28X-5W,12-14269.060689871.257
342-U1403A342-1403A-28X-5W,14-16269.080689900.947
342-U1403A342-1403A-28X-5W,19-21269.130689951.005
342-U1403A342-1403A-28X-5W,22-24269.160689991.051
342-U1403A342-1403A-28X-5W,27-29269.210690050.903
342-U1403A342-1403A-28X-5W,29-31269.230690070.756
342-U1403A342-1403A-28X-5W,37-39269.310690171.275
342-U1403A342-1403A-28X-5W,39-41269.330690191.084
342-U1403A342-1403A-28X-5W,42-44269.360690230.942
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