Van Keulen's Bay: Anisian, Svalbard and Jan Mayen
collected by W. J. Reynolds 1920
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Cephalopoda
- Ammonoida
- Ceratitidae
|
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|
Gymnotoceras geminatum
(Mojsisovics 1886)
|
4 specimens | |||||||||
| C.22019-23 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Svalbard and Jan Mayen |
| Coordinates: | 77.6° North, 15.0° East (view map) |
| Paleocoordinates: | 55.6° North, 19.8° East (Wright 2013) |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | small collection |
Time
| Period: | Triassic | Epoch: | Middle Triassic |
| Stage: | Anisian | 10 m.y. bin: | Triassic 2 |
| Key time interval: | Anisian | ||
| Age range of interval: | 247.2 - 242 m.y. ago |
Stratigraphy
| Geological group: | Sassendalen | Formation: | Bravaisberget |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | survey of museum collection | ||
| Reason for describing collection: | general faunal/floral analysis | ||
| Museum repositories: | BMNH | ||
| Collectors: | W. J. Reynolds | Collection dates: | 1920 |
Metadata
| Database number: | 215515 | ||
| Authorizer: | A. Dunhill | Enterer: | B. Allen |
| Modifier: | B. Allen | ||
| Created: | 2020-11-12 05:35:34 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2020-11-12 05:35:34 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 24353. | L. F. Spath. 1934. Catalogue of Fossil Cephalopoda in the British Museum (Natural History), Part IV, The Ammonoidea of the Trias. 1-521 [A. McGowan/A. McGowan/B. Allen] |