Pospichal, James J; Dehn, Jonathan; Driscoll, Neal W; van Eijden, AJM; Farrell, John W; Fourtanier, Elisabeth; Gamson, Paul; Gee, Jeff S; Janecek, Thomas R; Jenkins, D Graham; Klootwijk, Christian T; Nomura, Ritsuo; Owen, Robert M; Rea, David K; Resiwati, Purtyasti; Smit, Jan; Smith, Guy M (1991): (Table 7) Nannofossil and foraminifer datum events of ODP Leg 121 holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.759586, In supplement to: Pospichal, JJ et al. (1991): Cretaceous-Paleogene biomagnetostratigraphy of Sites 752–755, Broken Ridge: a synthesis. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 721-741, https://doi.org/10.2973/odp.proc.sr.121.181.1991
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -30.936667 * Median Longitude: 93.567700 * South-bound Latitude: -31.030000 * West-bound Longitude: 93.546700 * North-bound Latitude: -30.839000 * East-bound Longitude: 93.589900
Date/Time Start: 1988-05-12T16:30:00 * Date/Time End: 1988-05-24T07:30:00
Minimum DEPTH, sediment/rock: 54.17 m * Maximum DEPTH, sediment/rock: 214.64 m
Event(s):
121-753A * Latitude: -30.839000 * Longitude: 93.589900 * Date/Time Start: 1988-05-12T16:30:00 * Date/Time End: 1988-05-13T06:15:00 * Elevation: -1187.0 m * Penetration: 62.8 m * Recovery: 61.06 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg121 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 7 cores; 62.8 m cored; 0 m drilled; 97.2 % recovery
121-754B * Latitude: -30.941000 * Longitude: 93.566500 * Date/Time Start: 1988-05-15T05:15:00 * Date/Time End: 1988-05-18T05:40:00 * Elevation: -1076.0 m * Penetration: 354.7 m * Recovery: 91.85 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg121 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 24 cores; 232 m cored; 0 m drilled; 39.6 % recovery
121-755A * Latitude: -31.030000 * Longitude: 93.546700 * Date/Time Start: 1988-05-22T15:00:00 * Date/Time End: 1988-05-24T07:30:00 * Elevation: -1069.0 m * Penetration: 208.4 m * Recovery: 80.21 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg121 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 19 cores; 178.4 m cored; 0 m drilled; 45 % recovery
Comment:
The ages of the Turonian-Maestrichtian nannofossil datums are not well constrained and are only roughly estimated from correlations with the time scale of Kent and Gradstein (1985, doi:10.1130/0016-7606(1985)96<1419:ACAJG>2.0.CO;2).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Age model | Age model | ka | Pospichal, James J | Age model, paleomag, Berggren et al (1985) | |
| 3 | Nannofossil zone | Nannos zone | Pospichal, James J | and Foraminifer zone | ||
| 4 | Ageprofile Datum Description | Ageprof dat des | Pospichal, James J | FO = first occurrence, LO = last occurrence | ||
| 5 | Sample code/label | Sample label | Pospichal, James J | DSDP/ODP/IODP sample designation | ||
| 6 | Sample code/label 2 | Sample label 2 | Pospichal, James J | DSDP/ODP/IODP sample designation | ||
| 7 | DEPTH, sediment/rock | Depth sed | m | Geocode |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
27 data points
Data
| 1 Event | 2 Age model [ka] | 3 Nannos zone | 4 Ageprof dat des | 5 Sample label | 6 Sample label 2 | 7 Depth sed [m] |
|---|---|---|---|---|---|---|
| 121-753A | 47000 | CP13c/CP13b | LO Chiasmolithus gigas | 121-753A-7H-3,47-48 | 121-753A-7H-1,47-48 | 54.17 |
| 121-754B | 69900 | base of Abathomphalus mayaroensis | FO Abathomphalus mayaroensis | 121-754B-5R-CC | 121-754B-6R-1,110-113 | 162.50 |
| 121-754B | 72500 | CC24/CC23b | LO Tranolithus phacelosus | 121-754B-11R-CC | 121-754B-11R-1,47-48 | 214.64 |
| 121-755A | 86000 | CC16/CC15 | 121-755A-7R-CC | 121-755A-8R-1,24-25 | 91.62 | |
| 121-755A | 86000 | CC15/CC14 | 121-755A-10R-1,38-39 | 121-755A-10R-2,43-44 | 112.10 | |
| 121-755A | 88000 | base CC14 | 121-755A-12R-CC | 121-755A-13R-1,52-53 | 141.06 |