Keller, Gerta (1979): (Table 2) Planktonic foraminiferal datum levels and paleoclimatic events of DSDP Hole 18-173 in the North Pacific [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.687703, In supplement to: Keller, G (1979): Early Pliocene to Pleistocene planktonic foraminiferal datum levels in the North Pacific: DSDP Sites 173, 310, 296. Marine Micropaleontology, 4, 281-294, https://doi.org/10.1016/0377-8398(79)90021-5
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 39.961800 * Longitude: -125.452000
Date/Time Start: 1971-06-09T00:00:00 * Date/Time End: 1971-06-09T00:00:00
Minimum Elevation: -2927.0 m * Maximum Elevation: -2927.0 m
Event(s):
18-173 * Latitude: 39.961800 * Longitude: -125.452000 * Date/Time: 1971-06-09T00:00:00 * Elevation: -2927.0 m * Penetration: 333.5 m * Recovery: 193.3 m * Location: North Pacific/SLOPE * Campaign: Leg18 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 303.5 m cored; 30 m drilled; 63.7 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Geocode | ||
| 2 | Age, minimum/young | Age min | ka | Keller, Gerta | ||
| 3 | Age, maximum/old | Age max | ka | Keller, Gerta | ||
| 4 | Ageprofile Datum Description | Ageprof dat des | Keller, Gerta | |||
| 5 | Sample code/label | Sample label | Keller, Gerta | DSDP/ODP/IODP sample designation | ||
| 6 | Comment | Comment | Keller, Gerta |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
43 data points
Data
| 1 Age [ka BP] | 2 Age min [ka] | 3 Age max [ka] | 4 Ageprof dat des | 5 Sample label | 6 Comment |
|---|---|---|---|---|---|
| 650 | 600 | 700 | Neogloboquadrina pachyderma f2, f3 | 18-173-4-3 | |
| 910 | 900 | 920 | Neogloboquadrina pachyderma f2, f3 | 18-173-5-CC | |
| 1250 | 1200 | 1300 | Cold event 4 | 18-173-6-CC | |
| 2000 | FO Globorotalia inflata modern var. | 18-173-9-5 | |||
| 2050 | 1900 | 2200 | Cold event 3 | 18-173-9-3 | section 18-173-9-3 to 18-173-10-2 |
| 2400 | FO Globorotalia inflata trans. var. | 18-173-12-1 | Re-investigation of G. inflata s.l. shows that the FO of the primitive variety is in core 13-2 and the transitional form in core 12-1 | ||
| 2600 | LO Globoquadrina venezuelana | 18-173-12-4 | |||
| 2750 | 2700 | 2800 | Cold event 2 | 18-173-12-CC | section 18-173-12-CC to 18-173-13-1 |
| 2800 | FO Globorotalia inflata prim. var. | 18-173-13-2 | Re-investigation of G. inflata s.l. shows that the FO of the primitive variety is in core 13-2 and the transitional form in core 12-1 | ||
| 4300 | 4200 | 4400 | FO Globorotalia crassaformis | 18-173-14-CC | |
| 4300 | 4200 | 4400 | FO Globorotalia puncticulata | 18-173-14-CC | |
| 4500 | Cold event 1 | 18-173-15-1 | age is >4.5 Ma |