Shaffer, Bernard L (1980): (Table 3) Nannofossil occurrence at DSDP Hole 57-438 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.821518, In supplement to: Shaffer, BL (1980): Calcareous-nannofossil biostratigraphy of Japan Trench transect, Deep Sea Drilling Project Leg 57. In: Scientific Party, Initial Reports of the Deep Sea Drilling Project, 56/57 (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 56-57, 875-886, https://doi.org/10.2973/dsdp.proc.5657.126.1980
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 40.629200 * Longitude: 143.231700
Date/Time Start: 1977-10-19T00:00:00 * Date/Time End: 1977-10-19T00:00:00
Minimum Elevation: -1552.0 m * Maximum Elevation: -1552.0 m
Event(s):
57-438 * Latitude: 40.629200 * Longitude: 143.231700 * Date/Time: 1977-10-19T00:00:00 * Elevation: -1552.0 m * Penetration: 109.5 m * Recovery: 82.1 m * Location: North Pacific/BASIN * Campaign: Leg57 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 10 cores; 90.5 m cored; 19 m drilled; 90.7 % recovery
Comment:
Abundance abbreviations: Abundant (A) = 10-100 specimens per field of view; Common (C) =1-10 specimens per field of view; Few (F) = one specimen in 1-10 fields of view; Rare (R) = one specimen in 10-100 fields of view. The preservation states of nannofossils are designated as follows: G = Good preservation, little or no evidence of etching, dissolution, or overgrowth. All specimens readily identifiable. M = Moderately good preservation, slight etching or overgrowth which has destroyed or obscures delicate structures and ornamentation. Most specimens readily identifiable. P = Poor preservation, a majority of specimens strongly etched or overgrown, often fragmented. Diversity is low and species identification often difficult.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Shaffer, Bernard L | DSDP/ODP/IODP sample designation | ||
| 2 | Epoch | Epoch | Shaffer, Bernard L | |||
| 3 | Nannofossil zone | Nannos zone | Shaffer, Bernard L | |||
| 4 | Nannofossil abundance | Nannos abund | Shaffer, Bernard L | Light microscope | ||
| 5 | Nannofossils preservation | Nannos preserv | Shaffer, Bernard L | Light microscope | ||
| 6 | Coccolithus pelagicus | C. pelagicus | Shaffer, Bernard L | Light microscope | ||
| 7 | Cyclococcolithina macintyrei | C. macintyrei | Shaffer, Bernard L | Light microscope | ||
| 8 | Cyclococcolithina leptopora | C. leptopora | Shaffer, Bernard L | Light microscope | ||
| 9 | Helicosphaera kamptneri | H. kamptneri | Shaffer, Bernard L | Light microscope | ||
| 10 | Discoaster surculus | D. surculus | Shaffer, Bernard L | Light microscope | ||
| 11 | Discoaster pentaradiatus | D. pentaradiatus | Shaffer, Bernard L | Light microscope | ||
| 12 | Ceratolithus rugosus | C. rugosus | Shaffer, Bernard L | Light microscope | ||
| 13 | Discoaster variabilis | D. variabilis | Shaffer, Bernard L | Light microscope | ||
| 14 | Helicosphaera sellii | H. sellii | Shaffer, Bernard L | Light microscope | ||
| 15 | Pseudoemiliania lacunosa | P. lacunosa | Shaffer, Bernard L | Light microscope | ||
| 16 | Discolithina japonica | D. japonica | Shaffer, Bernard L | Light microscope | ||
| 17 | Discoaster brouweri | D. brouweri | Shaffer, Bernard L | Light microscope | ||
| 18 | Crenalithus doronicoides | C. doronicoides | Shaffer, Bernard L | Light microscope | ||
| 19 | Gephyrocapsa sp. | Gephyrocapsa sp. | Shaffer, Bernard L | Light microscope | ||
| 20 | Crenalithus productellus | C. productellus | Shaffer, Bernard L | Light microscope | ||
| 21 | Braarudosphaera bigelowii | B. bigelowii | Shaffer, Bernard L | Light microscope | ||
| 22 | Gephyrocapsa caribbeanica | G. caribbeanica | Shaffer, Bernard L | Light microscope | ||
| 23 | Gephyrocapsa oceanica | G. oceanica | Shaffer, Bernard L | Light microscope | ||
| 24 | Gephyrocapsa omega | G. omega | Shaffer, Bernard L | Light microscope | ||
| 25 | Ceratolithus cristatus | C. cristatus | Shaffer, Bernard L | Light microscope | ||
| 26 | Rhabdosphaera clavigera | R. clavigera | Shaffer, Bernard L | Light microscope | ||
| 27 | Emiliania huxleyi | E. huxleyi | Shaffer, Bernard L | Light microscope |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
539 data points
Data
| 1 Sample label | 2 Epoch | 3 Nannos zone | 4 Nannos abund | 5 Nannos preserv | 6 C. pelagicus | 7 C. macintyrei | 8 C. leptopora | 9 H. kamptneri | 10 D. surculus | 11 D. pentaradiatus | 12 C. rugosus | 13 D. variabilis | 14 H. sellii | 15 P. lacunosa | 16 D. japonica | 17 D. brouweri | 18 C. doronicoides | 19 Gephyrocapsa sp. | 20 C. productellus | 21 B. bigelowii | 22 G. caribbeanica | 23 G. oceanica | 24 G. omega | 25 C. cristatus | 26 R. clavigera | 27 E. huxleyi |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 57-438-1-2,115-116 | Pleistocene | Emiliania huxleyi | R | M | R | - | R | - | - | - | - | - | - | - | - | - | - | - | R | - | R | R | - | - | - | R |
| 57-438-1-4,13-14 | Pleistocene | Emiliania huxleyi | R | M | R | - | R | R | - | - | - | - | - | - | - | - | - | - | R | - | R | R | - | - | - | R |
| 57-438-2-2,79-80 | Pleistocene | Emiliania huxleyi | F | P | F | - | R | - | - | - | - | - | - | - | - | - | R | - | R | - | R | R | - | - | - | - |
| 57-438-2-4,83-84 | Pleistocene | Emiliania huxleyi | R | P | R | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | R | R | - | R | - | - |
| 57-438-2-CC | Pleistocene | Pseudoemiliania lacunosa | C | M | C | - | R | R | - | - | - | - | - | R | R | - | - | - | F | - | C | C | - | - | R | - |
| 57-438-3-2,34-35 | Pleistocene | Pseudoemiliania lacunosa | C | G | C | - | R | R | - | - | - | - | - | F | - | - | - | R | F | - | C | C | - | R | R | - |
| 57-438-3-3,70-71 | Pleistocene | Pseudoemiliania lacunosa | C | G | C | - | R | R | - | - | - | - | R | F | - | - | R | - | - | - | C | R | - | - | - | - |
| 57-438-3-4,140-141 | Pleistocene | Pseudoemiliania lacunosa | c | G | C | - | R | R | - | - | - | - | - | F | - | - | - | R | F | R | C | F | R | R | - | - |
| 57-438-3-6,144-145 | Pleistocene | Cyclococcolithina macintyrei | R | M | R | R | R | - | - | - | - | - | - | R | - | - | - | - | R | - | R | R | - | - | - | - |
| 57-438-3-CC | Pleistocene | Cyclococcolithina macintyrei | R | P | R | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | R | R | - | - | - | - |
| 57-438-5-CC | ? | R | M | R | R | R | R | - | - | - | - | - | R | - | - | R | R | R | - | R | - | - | - | - | - | |
| 57-438-7-1,125-126 | Pliocene | D. brouweri | F | M | F | F | - | R | - | - | - | - | - | R | - | R | F | - | R | - | - | - | - | - | - | - |
| 57-438-7-2,110-111 | Pliocene | Discoaster surculus | C | M | C | R | R | R | R | R | - | - | - | R | - | R | F | - | R | R | - | - | - | - | - | - |
| 57-438-8-1,130-131 | Pliocene | Discoaster surculus | F | P | F | R | R | R | R | - | - | R | - | R | - | - | R | - | R | - | - | - | - | - | - | - |
| 57-438-9-4,26-27 | Pliocene | Discoaster surculus | R | M | R | R | R | - | - | R | - | - | - | R | - | R | R | - | R | - | - | - | - | - | - | - |
| 57-438-10-1,63-64 | Pliocene | - | F | M | R | F | R | R | R | - | R | R | - | R | - | - | R | R | R | - | - | - | - | - | - | - |
| 57-438-11-3,7-8 | Pliocene | - | R | M | R | R | R | - | R | - | - | R | - | - | - | - | R | - | R | - | - | - | - | - | - | - |
| 57-438-11-4,44-45 | Pliocene | Discoaster tamalis? | R | P | R | R | R | - | R | - | - | R | - | - | - | R | R | - | - | - | - | - | - | - | - | - |
| 57-438-11-5,15-16 | Pliocene | Discoaster tamalis? | R | P | R | R | - | - | R | - | - | R | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 57-438-11-6,40-41 | Pliocene | Discoaster tamalis? | C | M | C | F | R | R | R | R | R | R | R | R | R | R | - | - | - | - | - | - | - | - | - | - |