Bart, Philip J (2003): (Table 1) Two-way time, age and corrected ages of middle Miocene at DSDP sites 28-272 and 28-273 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.722494, In supplement to: Bart, PJ (2003): Were West Antarctic Ice Sheet grounding events in the Ross Sea a consequence of East Antarctic Ice Sheet expansion during the middle Miocene? Earth and Planetary Science Letters, 216(1-2), 93-107, https://doi.org/10.1016/S0012-821X(03)00509-0
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: -75.832600 * Median Longitude: 178.933000 * South-bound Latitude: -77.127000 * West-bound Longitude: 174.626200 * North-bound Latitude: -74.538200 * East-bound Longitude: -176.760200
Date/Time Start: 1973-02-06T00:00:00 * Date/Time End: 1973-02-10T00:00:00
Minimum DEPTH, sediment/rock: 23.0 m * Maximum DEPTH, sediment/rock: 272.5 m
Event(s):
28-272 * Latitude: -77.127000 * Longitude: -176.760200 * Date/Time: 1973-02-06T00:00:00 * Elevation: -619.0 m * Penetration: 443 m * Recovery: 147.8 m * Location: Antarctic Ocean * Campaign: Leg28 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 35 cores; 332.5 m cored; 68.5 m drilled; 44.5 % recovery
28-273_Site * Latitude: -74.538200 * Longitude: 174.626200 * Date/Time: 1973-02-10T00:00:00 * Elevation: -491.0 m * Penetration: 4.235 m * Recovery: 0.834 m * Location: Antarctic Ocean * Campaign: Leg28 * Basis: Glomar Challenger * Method/Device: Composite Core (COMPCORE) * Comment: 33 cores; 286 m cored; 47.5 m drilled; 29.2% recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Two-way traveltime | TWT | s | Bart, Philip J | conversions based on time-depth charts from ANTOSTRAT Atlas | |
| 4 | Age model | Age model | ka | Bart, Philip J | after Savage and Ciesielski (1983) | |
| 5 | Age model, optional | Age model opt | ka | Bart, Philip J | Age model, Berggren et al (1995) BKSA95 | conversion of Savage an Ciesielsk (1983) age to Berggren et al. (1995) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
12 data points