Sibert, Elizabeth C; Zill, Michelle E; Frigyik, Ella T; Norris, Richard D (2020): (Table S02) Age model of DSDP Hole 73-522 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.910378, In supplement to: Sibert, EC et al. (2020): No state change in pelagic fish production and biodiversity during the Eocene–Oligocene transition. Nature Geoscience, 13(3), 238-242, https://doi.org/10.1038/s41561-020-0540-2
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Chron/depth datums from Tauxe et al. 1983. We took the average of both depths reported for mbsf depth after Zachos et al. 1996 (Table 1). Ages adjusted to be on GTS 2012 timescale after Gradstein et al 2012. Table 28.3 (Paleogene Combined Age Model).
Related to:
Tauxe, Lisa; Tucker, Peter; Petersen, Nikolai P; LaBrecque, John L (1983): The magnetostratigraphy of Leg 73 sediments. Palaeogeography, Palaeoclimatology, Palaeoecology, 42(1-2), 65-90, https://doi.org/10.1016/0031-0182(83)90039-1
Zachos, James C; Quinn, Terrence Michael; Salamy, Karen A (1996): High-resolution (10**4 years) deep-sea foraminiferal stable isotope records of the Eocene-Oligocene climate transition. Paleoceanography, 11(3), 251-266, https://doi.org/10.1029/96PA00571
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -26.114000 * Longitude: -5.129700
Date/Time Start: 1980-05-06T00:00:00 * Date/Time End: 1980-05-06T00:00:00
Minimum DEPTH, sediment/rock: 95.81 m * Maximum DEPTH, sediment/rock: 154.70 m
Event(s):
73-522 * Latitude: -26.114000 * Longitude: -5.129700 * Date/Time: 1980-05-06T00:00:00 * Elevation: -4441.0 m * Penetration: 148.7 m * Recovery: 137.6 m * Location: South Atlantic/PLATEAU * Campaign: Leg73 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 36 cores; 143.8 m cored; 5 m drilled; 95.7 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Ageprofile Datum Description | Ageprof dat des | Sibert, Elizabeth C | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Sibert, Elizabeth C | Geocode – mbsf | |
| 3 | Age model | Age model | ka | Sibert, Elizabeth C | GSA Geological Time Scale v.4.0 2012 | |
| 4 | Comment | Comment | Sibert, Elizabeth C |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
13 data points
Data
| 1 Ageprof dat des | 2 Depth sed [m] | 3 Age model [ka] | 4 Comment |
|---|---|---|---|
| C11n top (C10/C11) | 95.81 | 29180 | |
| C12n top (C11/C12) | 104.35 | 30590 | |
| C13n-1 top (C12/C13) | 128.47 | 33160 | |
| C13n-2 base (C13-N2/C13-R2) | 134.25 | 33710 | Note GTS2012 does not designate C13-n2/C13-r2; used base of C13n as this tie point. Impact on sedimentation rates is minimal and does not change the interpretation of the data |
| C15n-1 top (C13/C15) | 148.88 | 35000 | |
| C16n-1 top (C15/C16) | 154.70 | 35710 |