GSC 23372, Cowichan Lake: Rhaetian, Canada
collected by E.T. Tozer 1953
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Ceratitida
- Choristoceratidae
|
||||||||||
Choristoceras suttonense
(Clapp and Shimer 1911)
|
Tozer 1979 | |||||||||
Rhabdoceras suessi
Hauer 1860
|
||||||||||
Cephalopoda
- Ceratitida
- Cycloceltitidae
|
||||||||||
Cycloceltites cowichanensis n. sp.
Tozer 1994
|
||||||||||
(1 measurement) | ||||||||||
see common names |
Geography
Country: | Canada | State/province: | British Columbia |
Coordinates: | 48.9° North, 124.2° West (view map) | ||
Paleocoordinates: | 26.6° North, 59.9° West | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Time
Period: | Triassic | Epoch: | Late Triassic |
Stage: | Rhaetian | 10 m.y. bin: | Triassic 4 |
Key time interval: | Rhaetian | Ammonoid zone: | crickmayi |
Age range of interval: | 208.5 - 201.4 m.y. ago |
Lithology and environment
Primary lithology: | lithified "limestone" |
Environment: | carbonate indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | surface (float) | ||
Reason for describing collection: | taxonomic analysis | ||
Museum repositories: | GSC | ||
Collectors: | E.T. Tozer | Collection dates: | 1953 |
Metadata
Database number: | 137113 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
Created: | 2012-12-10 12:45:09 | Last modified: | 2013-11-25 13:02:06 |
Access level: | the public | Released: | 2012-12-10 12:45:09 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
11541. | E. T. Tozer. 1994. Canadian Triassic Ammonoid Faunas. Geological Survey of Canada Bulletin 467:1-663 [A. McGowan/A. McGowan/A. McGowan] |
Secondary references:
46258 | E. T. Tozer. 1979. Latest Triassic ammonoid faunas and biochronology, western Canada. Current Research, Part B. Geological Survey of Canada Paper 79-1B:127-135 [M. Clapham/M. Clapham] |