Elderfield, Henry; Ferretti, Patrizia; Greaves, Mervyn; Crowhurst, Simon J; McCave, I Nick; Hodell, David A; Piotrowski, Alexander M (2012): (Table S3) Mg/Ca, Fe/Ca and Mn/Ca ratios, and stable isotope ratios of Cibicidoides wuellerstorfi of ODP Site 181-1123 "cold samples" [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.786181, In supplement to: Elderfield, H et al. (2012): Evolution of ocean temperature and ice volume through the Mid-Pleistocene Climate Transition. Science, 337(6095), 704-709, https://doi.org/10.1126/science.1221294
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -41.786000 * Longitude: -171.499000
Date/Time Start: 1998-09-12T00:00:00 * Date/Time End: 1998-09-24T00:00:00
Minimum DEPTH, sediment/rock: 6.74 m * Maximum DEPTH, sediment/rock: 63.14 m
Event(s):
181-1123 * Latitude: -41.786000 * Longitude: -171.499000 * Date/Time Start: 1998-09-12T00:00:00 * Date/Time End: 1998-09-24T00:00:00 * Elevation: -3290.0 m * Penetration: 1279.9 m * Recovery: 899.5 m * Location: South Pacific Ocean * Campaign: Leg181 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 102 cores; 957 m cored; 322.9 m drilled; 94% recovery
Comment:
DEPTH, sediment [m] is given in rmcd. AGE [ka BP] follows the LR04 timescale (Lisiecki and Raymo, 2005, doi:10.1029/2004PA001071). 18 samples have Mg/Ca <0.8 mmol/mol of which 6 have Mg/Ca < 0.75 mmol/mol. The samples are within a block of heavier individuals ~ 38 µg compared with ~26µg for typical samples.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Elderfield, Henry | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | AGE | Age | ka BP | Geocode | ||
| 4 | Magnesium/Calcium ratio | Mg/Ca | mmol/mol | Elderfield, Henry | ||
| 5 | Iron/Calcium ratio | Fe/Ca | mmol/mol | Elderfield, Henry | ||
| 6 | Manganese/Calcium ratio | Mn/Ca | mmol/mol | Elderfield, Henry | ||
| 7 | Cibicidoides wuellerstorfi, δ18O | C. wuellerstorfi δ18O | ‰ PDB | Elderfield, Henry | ||
| 8 | Cibicidoides wuellerstorfi, δ13C | C. wuellerstorfi δ13C | ‰ PDB | Elderfield, Henry |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
96 data points