DWK 6, Dunvegan area: Middle Cenomanian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Chondrichthyes
- Lamniformes
- Odontaspididae
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Johnlongia parvidens
(Cappetta 1973)
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| Listed as DWK 7 in description, but materials only lists DWK 1 - DWK 6 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Canada | State/province: | Alberta |
| Coordinates: | 55.9° North, 118.2° West (view map) | ||
| Paleocoordinates: | 57.8° North, 71.2° West | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Stage: | Cenomanian | 10 m.y. bin: | Cretaceous 5 |
| Key time interval: | Middle Cenomanian | ||
| Age range of interval: | 100.50000 - 93.90000 m.y. ago |
Stratigraphy
| Formation: | Dunvegan |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | poorly lithified "siliciclastic" |
| Environment: | coastal indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Repository: University of Alberta Laboratory for Vertebrate Paleontology (UALVP) | |
Metadata
| Database number: | 213316 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | vertebrate |
| Created: | 2020-08-29 13:06:30 | Last modified: | 2020-08-29 13:06:30 |
| Access level: | the public | Released: | 2020-08-29 13:06:30 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 40831. | T. D. Cook, M. V. H. Wilson, and A. M. Murray. 2008. A middle Cenomanian euselachian assemblage from the Dunvegan Formation of northwestern Alberta. Canadian Journal of Earth Sciences 45(10):1185-1197 [M. Vavrek/M. Vavrek/M. Clapham] |