GSC 46471, Needham Creek: Smithian, Canada
collected by B.R. Pelletier 1961
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ceratitida
- Arctoceratidae
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Arctoceras blomstrandi
(Lindström 1865)
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Cephalopoda
- Ceratitida
- Melagathiceratidae
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Thermalites needhami
(Tozer 1963)
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2 specimens | ||||||
| see common names | |||||||
Geography
| Country: | Canada | State/province: | British Columbia |
| Coordinates: | 56.5° North, 123.2° West (view map) | ||
| Paleocoordinates: | 27.7° North, 33.9° West | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Time
| Period: | Triassic | Epoch: | Early/Lower Triassic |
| Stage: | Olenekian | 10 m.y. bin: | Triassic 1 |
| Key time interval: | Smithian | Ammonoid zone: | romunderi |
| Age range of interval: | 251.20000 - 248.90000 m.y. ago |
Stratigraphy
| Formation: | Toad | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: 28 m above GSC locality 46470 | |||||
Lithology and environment
| Primary lithology: | lithified "siliciclastic" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis | ||
| Museum repositories: | GSC | ||
| Collectors: | B.R. Pelletier | Collection dates: | 1961 |
Metadata
| Database number: | 137678 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2012-12-18 15:11:56 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2012-12-18 15:11:56 |
| 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] |