GSC loc. C-90906 - Spatsizi River: Early/Lower Pliensbachian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ammonitida
- Eoderoceratidae
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Dubariceras freboldi
Dommergues et al. 1984
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| Dommergues et al., 1984 | ||||||||||
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Bivalvia
- Pectinida
- Limidae
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Limea (Pseudolimea) duplicata
(Sowerby 1814)
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1 individual | |||||||||
| recombined as Pseudolimea duplicata | ||||||||||
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Bivalvia
- Pectinida
- Entoliidae
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Entolium (Entolium) corneolum
(Young and Bird 1828)
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Bivalvia
- Ostreida
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Ostreoida indet.
Fërussac 1822
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| corrected as Ostreida | ||||||||||
| unpublished | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Canada | State/province: | British Columbia |
| Coordinates: | 57.5° North, 128.9° West (view map) | ||
| Paleocoordinates: | 33.0° North, 71.0° West | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Stage: | Pliensbachian | 10 m.y. bin: | Jurassic 2 |
| Key time interval: | Early/Lower Pliensbachian | ||
| Age range of interval: | 192.90000 - 184.20000 m.y. ago |
Stratigraphy
| Geological group: | Hazelton | Formation: | Cold Fish Volcanics | ||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Freboldi Zone | |||||
Lithology and environment
| Primary lithology: | lithified "siliciclastic" |
| Lithology description: The Hazelton Group is a thick assemblage of basaltic to rhyolitic volcanics, sedimentary rocks, their tuffaceous equivalents, and minor limestone. | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | mechanical,survey of museum collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | GSC |
| Collection method comments: H. W. Tipper, 1981. | |
Metadata
| Database number: | 53370 | ||
| Authorizer: | M. Aberhan | Enterer: | S. Nurnberg |
| Modifier: | S. Nurnberg | Research group: | marine invertebrate |
| Created: | 2005-09-09 02:24:57 | Last modified: | 2006-04-06 07:41:53 |
| Access level: | the public | Released: | 2005-09-09 02:24:57 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 14361. | M. Aberhan. 1998. Early Jurassic Bivalvia of western Canada. Part I. Subclasses Palaeotaxodonta, Pteriomorpha, and Isofilibranchia. Beringeria 21:57-150 [M. Aberhan/S. Nurnberg/M. Uhen] |