Boersma, Anne (1990): (Table 9) Ranges of benthic foraminifers through the Oligocene in ODP Hole 115-710A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.756707, In supplement to: Boersma, A (1990): Late Oligocene to late Pliocene benthic foraminifers from depth traverses in the central Indian Ocean. In: Duncan, RA; Backmann, J; Peterson, LC; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 115, 315-379, https://doi.org/10.2973/odp.proc.sr.115.146.1990
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Published: 1990 (exact date unknown) • DOI registered: 2011-03-01
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -4.311700 * Longitude: 60.980000
Date/Time Start: 1987-06-08T20:45:00 * Date/Time End: 1987-06-10T00:00:00
Minimum DEPTH, sediment/rock: 143.3 m * Maximum DEPTH, sediment/rock: 789.5 m
Event(s):
115-710A * Latitude: -4.311700 * Longitude: 60.980000 * Date/Time Start: 1987-06-08T20:45:00 * Date/Time End: 1987-06-10T00:00:00 * Elevation: -3823.0 m * Penetration: 209.7 m * Recovery: 185.2 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg115 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 22 cores; 209.7 m cored; 0 m drilled; 88.3 % recovery
Comment:
Benthic foraminifers were counted according to the following scheme: 1 = present, 2 = 2 or more, 3 = 3-5, 4 = 5-10, 6 = 10-30, 7 = 30-50, 8 = 50-75, and 9 = 75-150. Because benthic foraminifers are not common in most samples, in many instances the numbers represent their true abundance in a sample. Only the bolivinids reached abundances of 6 or greater.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Epoch | Epoch | Boersma, Anne | |||
| 2 | Nannofossil zone | Nannos zone | Boersma, Anne | |||
| 3 | Planktic foraminifera zone | Plank foram zone | Boersma, Anne | |||
| 4 | Sample code/label | Sample label | Boersma, Anne | DSDP/ODP/IODP sample designation | ||
| 5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Foraminifera, benthic preservation | Foram benth preserv | Boersma, Anne | 1= very very poor; 2 = very poor; 3 = poor; 4 = fair; 5 = good; 6 = very good; 7 = excellent | ||
| 7 | Siliceous microfossils | Silic foss | # | Boersma, Anne | ||
| 8 | Globocassidulina subglobosa | G. subglobosa | Boersma, Anne | small form | ||
| 9 | Gyroidinoides girardana | G. girardana | Boersma, Anne | |||
| 10 | Pullenia coryelli | P. coryelli | Boersma, Anne | |||
| 11 | Oridorsalis umbonatus | O. umbonatus | Boersma, Anne | |||
| 12 | Pullenia bulloides | P. bulloides | Boersma, Anne | |||
| 13 | Sphaeroidina bulloides | S. bulloides | Boersma, Anne | |||
| 14 | Pleurostomella sp. | Pleurostomella sp. | Boersma, Anne | |||
| 15 | Globocassidulina subglobosa | G. subglobosa | Boersma, Anne | largel form | ||
| 16 | Cibicidoides havanensis | C. havanensis | Boersma, Anne | |||
| 17 | Stilostomella gracillima | S. gracillima | Boersma, Anne | |||
| 18 | Praebulimina sp. | Praebulimina sp. | Boersma, Anne | |||
| 19 | Stilostomella nuttalli | S. nuttalli | Boersma, Anne | |||
| 20 | Gyroidinoides planulatus | G. planulatus | Boersma, Anne | |||
| 21 | Stilostomella subspinosa | S. subspinosa | Boersma, Anne | |||
| 22 | Cibicidoides praemundulus | C. praemundulus | Boersma, Anne | |||
| 23 | Chrysalogonium equisetiformis | C. equisetiformis | Boersma, Anne | |||
| 24 | Anomalinoides semicribratus | A. semicribratus | Boersma, Anne | poreless | ||
| 25 | Heterolepa grimsdalei | H. grimsdalei | Boersma, Anne | |||
| 26 | Lenticulina vortex | L. vortex | Boersma, Anne | |||
| 27 | Pullenia subcylindrica | P. subcylindrica | Boersma, Anne | |||
| 28 | Nuttallides umbonifera | N. umbonifera | Boersma, Anne | |||
| 29 | Vulvulina spinosa | V. spinosa | Boersma, Anne | |||
| 30 | Bolivinopsis gryzbowski | B. gryzbowski | Boersma, Anne | |||
| 31 | Species richness | S | Boersma, Anne | total | ||
| 32 | Species richness | S | Boersma, Anne | epifauna | ||
| 33 | Species richness | S | Boersma, Anne | infauna | ||
| 34 | Foraminifera, benthic, infaunal | Foram benth infauna | # | Boersma, Anne | ||
| 35 | Foraminifera, benthic, epifaunal | Foram benth epifauna | # | Boersma, Anne |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
232 data points
Data
| 1 Epoch | 2 Nannos zone | 3 Plank foram zone | 4 Sample label | 5 Depth sed [m] | 6 Foram benth preserv (1= very very poor; 2 = very p...) | 7 Silic foss [#] | 8 G. subglobosa (small form) | 9 G. girardana | 10 P. coryelli | 11 O. umbonatus | 12 P. bulloides | 13 S. bulloides | 14 Pleurostomella sp. | 15 G. subglobosa (largel form) | 16 C. havanensis | 17 S. gracillima | 18 Praebulimina sp. | 19 S. nuttalli | 20 G. planulatus | 21 S. subspinosa | 22 C. praemundulus | 23 C. equisetiformis | 24 A. semicribratus (poreless) | 25 H. grimsdalei | 26 L. vortex | 27 P. subcylindrica | 28 N. umbonifera | 29 V. spinosa | 30 B. gryzbowski | 31 S (total) | 32 S (epifauna) | 33 S (infauna) | 34 Foram benth infauna [#] | 35 Foram benth epifauna [#] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| late Oligocene | CP19 | P22 | 115-710A-16X-1,120 | 143.3 | 1 | 7 | 1 | 1 | 1 | 4 | 1 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | |||
| late Oligocene | CP19 | P22 | 115-710A-17X-1,120 | 153.0 | 1 | 7 | 3 | 4 | - | 4 | - | - | - | 1 | 1 | 1 | 1 | 1 | 3 | - | - | - | - | - | - | - | - | - | - | 0 | 0 | |||
| late Oligocene | CP19 | P22 | 115-710A-18X-1,120 | 162.6 | 1 | 7 | 4 | - | - | 4 | 1 | 1 | - | - | - | - | - | - | 1 | 2 | 3 | 1 | 1 | - | - | - | - | - | - | 9 | 4 | 5 | 5 | 9 |
| late Oligocene | CP19 | P21b | 115-710A-19X-1,120 | 172.3 | 1 | 8 | 4 | 1 | - | 4 | 4 | - | - | - | 2 | - | - | - | 2 | - | - | - | - | 1 | 1 | 1 | - | - | - | 9 | 5 | 4 | 3 | 9 |
| early Oligocene | CP18 | P21a | 115-710A-20X-CC | 789.5 | 1 | 10 | 4 | 4 | - | 4 | 3 | - | - | 4 | 4 | - | 4 | 2 | 2 | - | 5 | - | - | 1 | - | - | 4 | 3 | - | 13 | 7 | 4 | 23 | 5 |
| early Oligocene | CP18 | P21a | 115-710A-21X-CC | 199.4 | 1 | 10 | 3 | - | 1 | 2 | - | - | - | 3 | - | - | - | 1 | - | 1 | 2 | - | - | 1 | - | - | - | 1 | - | 9 | 3 | 4 | 5 | 6 |
| early Oligocene | CP18 | P20 | 115-710A-20X-CC | 208.2 | 1 | 10 | 4 | - | 1 | 4 | - | - | - | 3 | 1 | - | - | - | - | 1 | 4 | - | - | 1 | - | - | - | - | 1 | 9 | 4 | 3 | 10 | 9 |