Red River Formation Cephalopods, Manitoba: Middle Ordovician - Late/Upper Ordovician, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Endocerida
- Endoceratidae
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Cyclendoceras sp.
Grabau and Shimer 1910
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Endoceras sp.
Hall 1847
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Cephalopoda
- Pseudorthocerida
- Spyroceratidae
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Spyroceras sp.
Hyatt 1884
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Cephalopoda
- Orthocerida
- Proteoceratidae
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Ephippiorthoceras sp.
Foerste 1924
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Cephalopoda
- Actinocerida
- Ormoceratidae
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Ormoceras sp.
Stokes 1840
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Cephalopoda
- Actinocerida
- Actinoceratidae
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Kochoceras sp.
Troedsson 1926
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Paractinoceras sp.
(Hyatt 1900)
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Actinoceras sp.
Bronn 1837
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Cephalopoda
- Actinocerida
- Gonioceratidae
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Lambeoceras sp.
Foerste 1917
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Cephalopoda
- Oncocerida
- Diestoceratidae
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Diestoceras sp.
Foerste 1924
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Cephalopoda
- Discosorida
- Westonoceratidae
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Winnipegoceras sp.
Foerste 1928
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Westonoceras sp.
Foerste 1924
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Cephalopoda
- Discosorida
- Cyrtogomphoceratidae
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Cyrtogomphoceras sp.
Foerste 1924
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Cephalopoda
- Tarphycerida
- Trocholitidae
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Discoceras sp.
Barrande 1867
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Cephalopoda
- Apsidoceratidae
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Wilsonoceras sp.
Foerste 1929
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Charactoceras sp.
Foerste 1924
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see common names |
Geography
Country: | Canada | State/province: | Manitoba |
Coordinates: | 50.0° North, 100.0° West (view map) | ||
Paleocoordinates: | 11.2° South, 62.5° West | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | local area |
Time
Period: | Ordovician |
*Period: | Middle Ordovician - Late/Upper Ordovician |
Key time interval: | Middle Ordovician - Late/Upper Ordovician |
Age range of interval: | 470.00000 - 443.40000 m.y. ago |
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Red River |
Stratigraphic resolution: | formation |
Lithology and environment
Taphonomy
Size of fossils: | macrofossils |
Collection methods and comments
Collection excludes: | species names |
Collection methods: | field collection |
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 24165 | ||
Authorizer: | S. Holland | Enterer: | T. Hanson |
Modifier: | T. Hanson | Research group: | marine invertebrate |
Created: | 2002-08-01 12:21:37 | Last modified: | 2003-07-18 18:05:03 |
Access level: | the public | Released: | 2002-08-01 12:21:37 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
6817. | A. K. Miller, W. Youngquist, and C. Collinson. 1954. Ordovician cephalopod fauna of Baffin Island. Geological Society of America Memoir 62:1-234 [S. Holland/T. Hanson/T. Hanson] |