GSC 42335, Liard River: Julian, Canada
collected by E.T. Tozer 1960
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Ceratitida
- Clionitidae
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Sympolycyclus antiquus n. sp.
Tozer 1994
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Cephalopoda
- Ceratitida
- Lobitidae
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Lobites sp.
von Mojsisovics 1875
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(1 measurement) | ||||||||||
Cephalopoda
- Ceratitida
- Trachyceratidae
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Daxatina canadensis
(Whiteaves 1889)
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(1 measurement) | ||||||||||
Cephalopoda
- Ceratitida
- Nathorstitidae
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Nathorstites macconnelli
(Whiteaves 1889)
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(3 measurements) | ||||||||||
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: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Time
Period: | Triassic | Epoch: | Late/Upper Triassic |
Stage: | Carnian | 10 m.y. bin: | Triassic 3 |
Key time interval: | Julian | Ammonoid zone: | sutherlandi |
Age range of interval: | 235.00000 - 232.00000 m.y. ago |
Stratigraphy
Formation: | Toad | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: subzone 2 (placed in Ladinian by Tozer, but sutherlandi zone spans Ladinian-Carnian boundary and D. canadensis is marker for base of Carnian) |
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: | 1960 |
Metadata
Database number: | 137381 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2012-12-15 12:36:42 | Last modified: | 2013-11-25 13:02:06 |
Access level: | the public | Released: | 2012-12-15 12:36:42 |
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] |