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: 2025-03-17 • DOI registered: 2025-03-17
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.
Project(s):
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):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Fischer, Alexa | |||
| 2 | Sample code/label | Sample label | Fischer, Alexa | DSDP/ODP/IODP sample designation | ||
| 3 | Depth, composite revised | Depth comp r | rmcd | Fischer, Alexa | ||
| 4 | AGE | Age | ka BP | Fischer, Alexa | Geocode | |
| 5 | Nuttallides truempyi, Magnesium/Calcium ratio | N. truempyi Mg/Ca | mmol/mol | Fischer, Alexa |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
891 data points