Fischer, Alexa; Batenburg, Sietske J; Bahr, André; Voigt, Silke; Rheinberger, Anne; Schmickal, Sarah; Rheinberger, Silvia; Greule, Markus; Rheinberger, Stefan; Friedrich, Oliver (2025): High-resolution stable oxygen and carbon isotope data from IODP Site 342-U1403, Newfoundland Margin [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.973891
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Published: 2025-03-17 • DOI registered: 2025-03-17
Abstract:
This dataset lists the results of stable oxygen and carbon isotope measurements (in ‰ VPDB) from International Ocean Discovery Program (IODP) Site U1403 off Newfoundland (~40°N, 51°W; 4944 m water depth, Expedition 342, NW Atlantic Ocean). Stable isotope analysis were carried out on specimens of N. truempyi. Stable isotopes were analyzed using a ThermoFinnigan MAT253Plus gas source mass spectrometer equipped with a Thermo Fisher Scientific KIEL IV carbonate device. Values are reported relative to the VPDB through the analysis of an in-house standard (Solnhofen limestone) calibrated to IAEA-603.
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, δ13C | N. truempyi δ13C | ‰ PDB | Fischer, Alexa | Isotope ration mass spectrometer (IRMS), Thermo Fischer Scientific, MAT253/Kiel IV | vs. VPDB |
| 6 | Nuttallides truempyi, δ18O | N. truempyi δ18O | ‰ PDB | Fischer, Alexa | Isotope ration mass spectrometer (IRMS), Thermo Fischer Scientific, MAT253/Kiel IV | vs. VPDB |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
1496 data points