Hoogakker, Babette A A; Lu, Zunli; Umling, Natalie E; Jones, Luke; Zhou, Xiaoli; Rickaby, Rosalind E M; Thunell, Robert C; Cartapanis, Olivier; Galbraith, Eric Douglas (2018): Record of nitrogen stable isotopes in bulk sediment for TR163-25T and ODP Sites 202-1242 and 138-849 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.893218, In supplement to: Hoogakker, BAA et al. (2018): Glacial expansion of oxygen-depleted seawater in the eastern tropical Pacific. Nature, 562(7727), 410-413, https://doi.org/10.1038/s41586-018-0589-x
Always quote citation above when using data! You can download the citation in several formats below.
Further details:
Rafter, Patrick A; Charles, Christopher D (2012): Pleistocene equatorial Pacific dynamics inferred from the zonal asymmetry in sedimentary nitrogen isotopes. Paleoceanography, 27(3), https://doi.org/10.1029/2012PA002367
Robinson, Rebecca S; Martinez, P; Pena, Leopoldo D; Cacho, Isabel (2009): Nitrogen isotopic evidence for deglacial changes in nutrient supply in the eastern equatorial Pacific. Paleoceanography, 24(4), https://doi.org/10.1029/2008PA001702
Coverage:
Median Latitude: 2.129732 * Median Longitude: -94.191766 * South-bound Latitude: -1.650000 * West-bound Longitude: -110.518330 * North-bound Latitude: 7.855867 * East-bound Longitude: -83.606967
Date/Time Start: 1991-06-12T00:00:00 * Date/Time End: 2002-05-26T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 5.820 m
Event(s):
138-849 * Latitude: 0.183330 * Longitude: -110.518330 * Date/Time Start: 1991-09-07T00:00:00 * Date/Time End: 1991-06-12T00:00:00 * Elevation: -3839.0 m * Penetration: 791.4 m * Recovery: 777.62 m * Location: North Pacific Ocean * Campaign: Leg138 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 83 cores; 786.4 m cored; 0 m drilled; 98.9 % recovery
202-1242 * Latitude: 7.855867 * Longitude: -83.606967 * Date/Time: 2002-05-26T00:00:00 * Elevation: -1363.7 m * Penetration: 770.3 m * Recovery: 770.5 m * Location: North Pacific Ocean * Campaign: Leg202 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 80 cores; 743.8 m cored; 26.5 m drilled; 103.6 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Hoogakker, Babette A A | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Hoogakker, Babette A A | Geocode | |
| 3 | AGE | Age | ka BP | Hoogakker, Babette A A | Geocode – this study | |
| 4 | AGE | Age | ka BP | Hoogakker, Babette A A | Geocode – see references | |
| 5 | δ15N | δ15N | ‰ air | Hoogakker, Babette A A | bulk sediment; see references | |
| 6 | Reference/source | Reference | Hoogakker, Babette A A |
License:
Creative Commons Attribution-ShareAlike 3.0 Unported (CC-BY-SA-3.0)
Size:
370 data points