Knüttel, Stephen (1986): (Table 9) Distribution of calcareous nannofossils in sediment core ELT24.016-PC [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.250282, In supplement to: Knüttel, S (1986): Calcareous nannofossil biostratigraphy of the central East Pacific Rise, Deep Sea Drilling Project 92: Evidence for downslope transport of sediments. In: Leinen, M; Rea DK; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 92, 255-290, https://doi.org/10.2973/dsdp.proc.92.110.1986
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Further details:
Coverage:
Latitude: -35.217000 * Longitude: -124.983000
Date/Time Start: 1966-01-01T00:00:00 * Date/Time End: 1966-01-01T00:00:00
Minimum DEPTH, sediment/rock: 0.065 m * Maximum DEPTH, sediment/rock: 4.165 m
Event(s):
ELT24.016-PC * Latitude: -35.217000 * Longitude: -124.983000 * Date/Time: 1966-01-01T00:00:00 * Elevation: -3984.0 m * Recovery: 11.69 m * Campaign: ELT24 * Basis: Eltanin * Method/Device: Piston corer (PC)
Comment:
Species abundance: V = very abundant (100+ specimens per field of view), A = abundant (11 to 100 specimens per field of view), C = common (1 to 10 specimens per field of view), F = few (1 specimen per 2 to 10 fields of view), R = rare (1 specimen per 50 fields of view), P = present (1 specimen 50 or more fields of view), - = absent.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Lithologic unit/sequence | Unit | Knüttel, Stephen | |||
| 2 | Epoch | Epoch | Knüttel, Stephen | |||
| 3 | Nannofossil zone | Nannos zone | Knüttel, Stephen | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 5 | Depth, top/min | Depth top | m | Knüttel, Stephen | ||
| 6 | Depth, bottom/max | Depth bot | m | Knüttel, Stephen | ||
| 7 | Nannofossil abundance | Nannos abund | Knüttel, Stephen | V = very abundant, A=? abundant, C = common, F = few, R = rare, B = barren | ||
| 8 | Nannofossils preservation | Nannos preserv | Knüttel, Stephen | G = good, M = moderate, P = poor, + = predominant overgrowth, - = predominant dissolution | ||
| 9 | Calcidiscus leptoporus | C. leptoporus | Knüttel, Stephen | |||
| 10 | Calcidiscus macintyrei | C. macintyrei | Knüttel, Stephen | |||
| 11 | Ceratolithus cristatus | C. cristatus | Knüttel, Stephen | |||
| 12 | Coccolithus pelagicus | C. pelagicus | Knüttel, Stephen | |||
| 13 | Coccolithus miopelagicus | C. miopelagicus | Knüttel, Stephen | |||
| 14 | Coronocyclus nitescens | C. nitescens | Knüttel, Stephen | |||
| 15 | Cyclicargolithus floridanus | C. floridanus | Knüttel, Stephen | |||
| 16 | Discoaster brouweri | D. brouweri | Knüttel, Stephen | |||
| 17 | Discoaster deflandrei | D. deflandrei | Knüttel, Stephen | |||
| 18 | Discoaster druggii | D. druggii | Knüttel, Stephen | |||
| 19 | Discoaster variabilis | D. variabilis | Knüttel, Stephen | |||
| 20 | Pyrocyclus orangensis | P. orangensis | Knüttel, Stephen | |||
| 21 | Reticulofenestra pseudoumbilicus | R. pseudoumbilicus | Knüttel, Stephen | |||
| 22 | Rhabdosphaera clavigera | R. clavigera | Knüttel, Stephen | |||
| 23 | Sphenolithus abies | S. abies | Knüttel, Stephen | including S. neaoabies | ||
| 24 | Sphenolithus belemnos | S. belemnos | Knüttel, Stephen | |||
| 25 | Sphenolithus heteromorphus | S. heteromorphus | Knüttel, Stephen | |||
| 26 | Sphenolithus moriformis | S. moriformis | Knüttel, Stephen | |||
| 27 | Syracosphaera pulchra | S. pulchra | Knüttel, Stephen | |||
| 28 | Triquetrorhabdulus milowii | T. milowii | Knüttel, Stephen |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
243 data points
Data
| 1 Unit | 2 Epoch | 3 Nannos zone | 4 Depth sed [m] | 5 Depth top [m] | 6 Depth bot [m] | 7 Nannos abund | 8 Nannos preserv | 9 C. leptoporus | 10 C. macintyrei | 11 C. cristatus | 12 C. pelagicus | 13 C. miopelagicus | 14 C. nitescens | 15 C. floridanus | 16 D. brouweri | 17 D. deflandrei | 18 D. druggii | 19 D. variabilis | 20 P. orangensis | 21 R. pseudoumbilicus | 22 R. clavigera | 23 S. abies | 24 S. belemnos | 25 S. heteromorphus | 26 S. moriformis | 27 S. pulchra | 28 T. milowii |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| I | Pliocene/Pleistocene | ? | 0.065 | 0.06 | 0.07 | A | M | F | F | F | C | - | F | A | R | C | - | R | - | C | C | C | - | F | F | R | - |
| IIA | early Miocene | CN4 + 3 | 0.185 | 0.18 | 0.19 | A | M | F | F | - | C | - | F | A | - | C | - | F | - | C | - | C | - | F | F | - | R |
| IIA | early Miocene | CN4 + 3 | 0.955 | 0.95 | 0.96 | V | M | F | R | - | C | F | F | A | - | A | R | - | R | F | - | F | - | F | F | - | R |
| IIA | early Miocene | Sphenolithus belemnos Zone (CN2) | 1.365 | 1.36 | 1.37 | V | M | F | R | - | A | F | F | A | - | A | R | - | - | F | - | R | R | - | F | - | - |
| IIB | early Miocene | Sphenolithus belemnos Zone (CN2) | 1.645 | 1.64 | 1.65 | V | M | F | R | - | C | F | F | A | - | A | - | - | - | F | - | - | R | - | F | - | - |
| IIB | early Miocene | Sphenolithus belemnos Zone (CN2) | 1.955 | 1.95 | 1.96 | V | M | F | R | - | A | F | F | A | - | A | - | - | - | C | - | - | R | - | C | - | - |
| IIB | early Miocene | Sphenolithus belemnos Zone (CN2) | 2.265 | 2.26 | 2.27 | V | M | F | R | - | C | F | F | A | - | A | - | - | - | F | - | - | - | - | C | - | - |
| IIB | early Miocene | Sphenolithus belemnos Zone (CN2) | 2.995 | 2.99 | 3.00 | V | M | F | R | - | C | F | R | A | - | A | - | - | R | F | - | - | - | - | C | - | - |
| IIB | early Miocene | Sphenolithus belemnos Zone (CN2) | 4.165 | 4.16 | 4.17 | V | M | F | - | - | A | F | F | A | - | A | - | - | - | F | - | - | - | - | C | - | - |