Müller, Daniel W; Hodell, David A; Ciesielski, Paul F (1991): (Table 5) Paleomagnetic and selected biostratigraphic datum levels in ODP Site 114-704 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.754718, In supplement to: Müller, DW et al. (1991): Late Miocene to earliest Pliocene (9.8-4.5 Ma) paleoceanography of the subantarctic Southeast Atlantic: stable isotopic, sedimentologic, and microfossil evidence. In: Ciesielski, PF; Kristoffersen, Y; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 114, 459-474, https://doi.org/10.2973/odp.proc.sr.114.176.1991
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -46.879500 * Longitude: 7.420650
Date/Time Start: 1987-04-25T00:00:00 * Date/Time End: 1987-05-03T00:00:00
Minimum DEPTH, sediment/rock: 212.26 m * Maximum DEPTH, sediment/rock: 429.60 m
Event(s):
114-704 * Latitude: -46.879500 * Longitude: 7.420650 * Date/Time Start: 1987-04-25T00:00:00 * Date/Time End: 1987-05-03T00:00:00 * Elevation: -2542.0 m * Penetration: 954.4 m * Recovery: 727.3 m * Location: South Atlantic Ocean * Campaign: Leg114 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 102 cores; 954.4 m cored; 0 m drilled; 76.2% recovery
Comment:
The first occurrence of S. peregrina in equatorial Pacific cores has been tied to above the normal of C3AR (6.2-6.3 Ma, Theyer and Hammond, 1984) to near the C4N/C3AR boundary (Burckle, 1972). This datum appears to be considerably older in the subantarctic. In Hole 704B it is coincident (or nearly so) with the LAD D. hughesi and at Site 594 it occurs slightly below the last LAD D. hughesi and is bracketed by the LAD Discoaster hamatus (8.67 Ma, Backman et al., in press; 8.85 Ma, Berggren et al., 1985) and the FAD Discoaster quinqueramus (7.46 Ma, Backman et al., in press; 8.2 Ma, Berggren et al., 1985). Being only a few meters below the D. quinqueramus datum at Site 594 the age estimates for this datum are employed here with the interpolated age of the S. peregrina falling precisely between these estimates.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Datum level | DL | Müller, Daniel W | FAD = first-appearance datum; LAD = last-appearance datum; LA AD = last abundant appearance datum; LC = last consistent appearance; FC = first consistent appearance; D = diatom; F = foraminifer; R = radiolarian | ||
| 2 | Age model | Age model | ka | Müller, Daniel W | ||
| 3 | Age model | Age model | ka | Müller, Daniel W | age range maximum | |
| 4 | Comment | Comment | Müller, Daniel W | |||
| 5 | Comment 2 (continued) | Comm 2 | Müller, Daniel W | |||
| 6 | Chronozone | Chronozone | Müller, Daniel W | |||
| 7 | Age, comment | Comm | Müller, Daniel W | |||
| 8 | Sample code/label | Sample label | Müller, Daniel W | DSDP/ODP/IODP sample designation | NA = intervall not available | |
| 9 | Sample code/label 2 | Sample label 2 | Müller, Daniel W | |||
| 10 | Depth, top/min | Depth top | m | Müller, Daniel W | ||
| 11 | Depth, bottom/max | Depth bot | m | Müller, Daniel W | ||
| 12 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 13 | Age, minimum/young | Age min | ka | Müller, Daniel W | ||
| 14 | Age, maximum/old | Age max | ka | Müller, Daniel W | ||
| 15 | Age model, optional | Age model opt | ka | Müller, Daniel W |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
523 data points