Robinson, Nicole; Ravizza, Gregory E; Coccioni, Rodolfo; Peucker-Ehrenbrink, Bernhard; Norris, Richard D (2009): (Table S7) Os/Ir and Pt/Ir ratios in DSDP Hole 74-525A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.785720, In supplement to: Robinson, N et al. (2009): A high-resolution marine 187Os/188Os record for the late Maastrichtian: Distinguishing the chemical fingerprints of Deccan volcanism and the KP impact event. Earth and Planetary Science Letters, 281(3-4), 159-168, https://doi.org/10.1016/j.epsl.2009.02.019
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Ravizza, Gregory E; Peucker-Ehrenbrink, Bernhard (2003): Chemostratigraphic Evidence of Deccan Volcanism from the Marine Osmium Isotope Record. Science, 302(5629), 1392-1395, https://doi.org/10.1126/science.1089209
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -29.070700 * Longitude: 2.985300
Date/Time Start: 1980-06-10T00:00:00 * Date/Time End: 1980-06-10T00:00:00
Minimum DEPTH, sediment/rock: 452.57 m * Maximum DEPTH, sediment/rock: 479.90 m
Event(s):
74-525A * Latitude: -29.070700 * Longitude: 2.985300 * Date/Time: 1980-06-10T00:00:00 * Elevation: -2467.0 m * Penetration: 678.1 m * Recovery: 406.6 m * Location: South Atlantic/CREST * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 62 cores; 549.7 m cored; 6 m drilled; 74 % recovery
Comment:
Sediment depth is given in mbsf. For Os data see Ravizza and Peucker-Ehrenbrink (2003) dataset doi:10.1594/PANGAEA.785724.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Robinson, Nicole | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | AGE | Age | ka BP | Geocode | ||
| 4 | Iridium | Ir | ng/kg | Robinson, Nicole | Inductively coupled plasma - mass spectrometry (ICP-MS) | |
| 5 | Platinum | Pt | ng/kg | Robinson, Nicole | Inductively coupled plasma - mass spectrometry (ICP-MS) | |
| 6 | Osmium/Iridium ratio | Os/Ir | Robinson, Nicole | Inductively coupled plasma - mass spectrometry (ICP-MS) | ||
| 7 | Platinum/Iridium ratio | Pt/Ir | Robinson, Nicole | Inductively coupled plasma - mass spectrometry (ICP-MS) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
60 data points