Yehudai, Maayan; Farmer, Jesse R; Straub, Marietta; Studer, Anja S; Oesch, Lukas; Creel, Roger C; Schiebel, Ralf; Auderset, Alexandra; Lawrence, Kira T; Ogretmen, Nazik; Haug, Gerald H; Sigman, Daniel M; Martínez-García, Alfredo: Age model tie points for Ocean Drilling Program (ODP) Site 108-662 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996036 (dataset in review)
Abstract:
This dataset contains the age model tie points used to establish the chronology of Ocean Drilling Program (ODP) Site 108-662 (1°23.4′N, 11°44.0′W; 3,814 m water depth) in the eastern equatorial Atlantic. The dataset includes composite depth, adjusted benthic foraminiferal oxygen isotope values, and tuned ages used to correlate the record to the LR04 global benthic oxygen isotope stack. The chronology spans the late Pliocene to early Pleistocene and provides the temporal framework for the associated foraminifera-bound nitrogen isotope measurements.
Keyword(s):
Supplement to:
Yehudai, Maayan; Farmer, Jesse R; Straub, Marietta; Studer, Anja S; Oesch, Lukas; Creel, Roger C; Schiebel, Ralf; Auderset, Alexandra; Lawrence, Kira T; Ogretmen, Nazik; Haug, Gerald H; Sigman, Daniel M; Martínez-García, Alfredo (submitted): Reduced N₂ fixation in the tropical Atlantic Ocean during the Warm Late Pliocene. Nature Communications
Coverage:
Latitude: -1.390200 * Longitude: -11.739200
Date/Time Start: 1986-03-24T00:00:00 * Date/Time End: 1986-03-26T00:00:00
Minimum Elevation: -3824.0 m * Maximum Elevation: -3824.0 m
Event(s):
108-662 * Latitude: -1.390200 * Longitude: -11.739200 * Date/Time Start: 1986-03-24T00:00:00 * Date/Time End: 1986-03-26T00:00:00 * Elevation: -3824.0 m * Penetration: 388.2 m * Recovery: 318.7 m * Location: South Atlantic Ocean * Campaign: Leg108 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 34 cores; 314 m cored; 0 m drilled; 101.5% recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Depth, composite | Depth comp | mcd | Yehudai, Maayan | IODP Depth Scale Terminology | |
| 2 | AGE | Age | ka BP | Yehudai, Maayan | Age model according to Lisiecki & Raymo (2005) [LR04] | Geocode |
| 3 | δ18O, adjusted/corrected | δ18O | ‰ | Yehudai, Maayan | 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:
1074 data points