CRP-1 Drillhole: 33.01-32.98m: Early/Lower Pleistocene, Antarctica
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Adacnarca limopsoides
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Leptocollonia innocens
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Paracellaria wandeli
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? Cellarinelloides crassus
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Gastropoda
- Capulidae
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Capulus subcompressus
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Gastropoda
- Eatoniellidae
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Eatoniella glacialis
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Gastropoda
- Rissoidae
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Onoba (Ovirissoa) kergueleni
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Gastropoda
- Trochidae
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Trochidae indet.
Rafinesque 1815
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Gastropoda
- Patellida
- Lepetidae
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Iothia coppingeri
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Stenolaemata
- Cyclostomata
- Horneridae
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Hornera sp.
Lamouroux 1821
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Polychaeta
- Serpulimorpha
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Paralaeospira sp.
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| see common names | |||||||
Geography
| Country: | Antarctica |
| Coordinates: | 77.0° South, 163.8° East (view map) |
| Paleocoordinates: | 78.0° South, 163.1° East |
| Basis of coordinate: | stated in text |
| Geographic resolution: | small collection |
Time
| Period: | Quaternary | Epoch: | Pleistocene |
| 10 m.y. bin: | Cenozoic 6 | ||
| Key time interval: | Early/Lower Pleistocene | ||
| Age range of interval: | 2.58000 - 0.77400 m.y. ago |
Stratigraphy
| Local section: | CPR-1 | Local bed: | 33.01-32.98 m | ||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: Sample from 3 cm length of drill core | |||||
Lithology and environment
| Primary lithology: | "carbonate" |
| Includes fossils? | Y |
| Lithology description: Carbontae-rich unit. | |
| Environment: | marine indet. |
| Geology comments: Assemblage is typical of modern shelf/bank environment, probably exceeding 100m, and possibly in the range of 100-200m | |
Taphonomy
| Modes of preservation: | body,original aragonite,original calcite |
| Size of fossils: | macrofossils |
| Spatial resolution: | autochthonous |
Collection methods and comments
| Collection excludes: | all microfossils |
| Collection methods: | core,field collection |
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: No repository for collection is reported, but likely to be either Istituto di Geologia Marina, Bologna, Italy, or Dipartmneto di Biologia Evolutiva, Bologna, Italy | |
| Taxonomic list comments:Exhaustive for mollusca | |
Metadata
| Database number: | 48428 | ||
| Authorizer: | A. Hendy | Enterer: | A. Hendy |
| Modifier: | A. Hendy | Research group: | marine invertebrate |
| Created: | 2005-03-18 10:28:16 | Last modified: | 2017-05-23 16:34:15 |
| Access level: | the public | Released: | 2005-03-18 10:28:14 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 12933. | M. Taviani, A. Beu, and C. Lombardo. 1998. Pleistocene macrofossils from CRP-1 Drillhole, Victoria Land Basin, Antarctica. Terra Antarctica 5(3):485-491 [A. Miller/A. Hendy/A. Hendy] |