GSC 68261, Middle Canyon, Liard River: Julian, Canada
collected by E.T. Tozer 1965
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ceratitida
- Nathorstitidae
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Nathorstites macconnelli
(Whiteaves 1889)
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| see common names | |||||||
Geography
| Country: | Canada | State/province: | British Columbia |
| Coordinates: | 59.3° North, 125.3° West (view map) | ||
| Paleocoordinates: | 30.4° North, 40.7° West | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | small collection |
Time
| Period: | Triassic | Epoch: | Late Triassic |
| Stage: | Carnian | 10 m.y. bin: | Triassic 3 |
| Key time interval: | Julian | Ammonoid zone: | sutherlandi |
| Age range of interval: | 237 - 233.4 m.y. ago |
Stratigraphy
| Formation: | Toad | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: subzone 2 | |||||
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: | E.T. Tozer | Collection dates: | 1965 |
Metadata
| Database number: | 138626 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2013-01-22 16:24:23 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2013-01-22 16:24:23 |
| 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] |