Novak, Joseph B; Caballero-Gill, Rocio P; Rose, Rebecca; Herbert, Timothy D; Dowsett, Harry J: Age Model of ODP Site 145-883 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.967343 (dataset in review), In: Novak, JB et al.: Multiproxy paleoceanographic dataset from ODP sites 883 and 887 and compiled mid Piacenzian benthic foraminiferal stable carbon isotope data from 23 IODP/ODP/DSDP sites [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.967342 (dataset in review)
Abstract:
Here we present a new astronomically tuned age model for the late Pliocene section of ODP site 883. The astronomically tuned age model was developed by correlation of benthic foraminiferal δ18O (3000-3385 Ka) to the δ18O probabilistic stack and the 883 GRAPE WBD composite (2.841-3.0 Ma & 3.385-3.465 Ma) to the nearby ODP 882 carbonate weight %, where the age model is based on tuning GRAPE WBD to calculated solar insolation.
Keyword(s):
Project(s):
Ocean Drilling Program (ODP)
Funding:
National Science Foundation (NSF), grant/award no. 1545859: PIRE: DUST stimulated drawn-down of atmospheric CO2 as a trigger for Northern Hemisphere Glaciation
National Science Foundation (NSF), grant/award no. 1602331: Collaborative Research: Did the SE Pacific Gyre become a Hot Spot for N2 Fixation during Dusty Glacial Conditions?
Coverage:
Median Latitude: 51.198600 * Median Longitude: 167.768750 * South-bound Latitude: 51.198500 * West-bound Longitude: 167.768700 * North-bound Latitude: 51.198700 * East-bound Longitude: 167.768800
Date/Time Start: 1992-08-09T09:40:00 * Date/Time End: 1992-08-13T15:15:00
Minimum DEPTH, sediment/rock: 82.48 m * Maximum DEPTH, sediment/rock: 167.06 m
Event(s):
145-883B * Latitude: 51.198500 * Longitude: 167.768800 * Date/Time Start: 1992-08-09T09:40:00 * Date/Time End: 1992-08-12T09:00:00 * Elevation: -2395.0 m * Penetration: 840.7 m * Recovery: 695.41 m * Location: North Pacific Ocean * Campaign: Leg145 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 88 cores; 840.7 m cored; 0 m drilled; 82.7 % recovery
145-883C * Latitude: 51.198700 * Longitude: 167.768700 * Date/Time Start: 1992-08-12T09:00:00 * Date/Time End: 1992-08-13T15:15:00 * Elevation: -2397.0 m * Penetration: 355 m * Recovery: 344.3 m * Location: North Pacific Ocean * Campaign: Leg145 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 38 cores; 355 m cored; 0 m drilled; 97 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Novak, Joseph B | |||
| 2 | Datum/event | Datum/event | Novak, Joseph B | |||
| 3 | Tie point | Tie point | Novak, Joseph B | |||
| 4 | Method comment | Method comm | Novak, Joseph B | |||
| 5 | Age model | Age model | ka | Novak, Joseph B | ||
| 6 | Sample code/label | Sample label | Novak, Joseph B | DSDP/ODP/IODP sample designation | ||
| 7 | DEPTH, sediment/rock | Depth sed | m | Novak, Joseph B | Geocode – depth meters common depth (i.e., depth as assigned within the splice) for the age datum | |
| 8 | Sedimentation rate | SR | cm/ka | Novak, Joseph B | Calculated |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
191 data points