Whiterock Coulee: Middle Campanian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Chondrichthyes
- Rajiformes
- Sclerorhynchidae
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Ischyrhiza mira
Leidy 1856
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see common names |
Geography
Country: | Canada | State/province: | Alberta |
Coordinates: | 50.4° North, 110.3° West (view map) | ||
Paleocoordinates: | 57.5° North, 74.9° West | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | small collection |
Time
Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
Stage: | Campanian | 10 m.y. bin: | Cretaceous 7 |
Key time interval: | Middle Campanian | ||
Age range of interval: | 83.50000 - 70.60000 m.y. ago |
Stratigraphy
Formation: | Foremost |
Stratigraphic resolution: | formation |
Lithology and environment
Primary lithology: | not reported |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Fragmentation: | none |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | TMP |
Collection method comments: Collected by H. Johnson |
Metadata
Database number: | 91425 | ||
Authorizer: | M. Uhen | Enterer: | M. Uhen |
Modifier: | G. Varnham | Research group: | vertebrate |
Created: | 2009-09-22 11:10:50 | Last modified: | 2022-03-21 06:29:17 |
Access level: | the public | Released: | 2009-09-22 11:10:50 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
30788. | J. E. Storer and H. Johnson. 1974. Ischyrhiza (Chondrichthyes: Pristidae) from the Upper Cretaceous Foremost Formation (Campanian) of Alberta. Canadian Journal of Earth Science 11:712-715 [M. Uhen/M. Uhen/J. Alroy] |