West Shore, Cross Lake: Silurian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Rhynchonellata
- Rhynchonellida
- Camarotoechiidae
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Camarotoechia indianensis
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Rhynchonellata
- Atrypida
- Atrypidae
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Plectatrypa sp.
Schuchert and Cooper 1930
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Rhynchonellata
- Athyridida
- Meristellidae
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Meristina manitobensis
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Strophomenata
- Strophomenida
- Strophodontidae
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Brachyprion acanthopterus
(Whiteaves 1891)
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| recombined as Megastrophia (Eomegastrophia) acanthoptera | |||||||
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Trilobita
- Lichida
- Lichidae
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Arctinurus sp.
Castelnau 1843
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Trilobita
- Phacopida
- Encrinuridae
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Encrinurus hypoleptrus
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Ostracoda
- Leperditicopida
- Leperditiidae
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Leperditia caeca
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Anthozoa
- Stauriida
- Streptelasmatidae
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Asthenophyllum sp.
Grubbs 1939
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Anthozoa
- Favositida
- Favositidae
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Paleofavosites transiens
Stearn 1956
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Stromatoporoidea
- Clathrodictyida
- Clathrodictyidae
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Clathrodictyon cf. striatellum
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| see common names | |||||||
Geography
| Country: | Canada | State/province: | Manitoba |
| Coordinates: | 53.2° North, 99.5° West (view map) | ||
| Paleocoordinates: | 10.5° South, 50.6° West | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | outcrop |
Time
| Period: | Silurian |
| 10 m.y. bin: | Silurian 1-2 |
| *Period: | Early/Lower Silurian |
| Key time interval: | Silurian |
| Age range of interval: | 443.80000 - 419.20000 m.y. ago |
| * legacy (obsolete) database fields | |
Stratigraphy
| Geological group: | Interlake | Formation: | Cedar Lake Dolomite | ||
| Stratigraphic resolution: | formation | ||||
| Stratigraphy comments: Undifferentiated beds. | |||||
Lithology and environment
| Primary lithology: | dolomite |
| Includes fossils? | Y |
| Environment: | carbonate indet. |
| Geology comments: Environmental call by T. Hanson. | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,microfossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 26729 | ||
| Authorizer: | S. Holland | Enterer: | T. Hanson |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2002-10-25 14:02:36 | Last modified: | 2022-11-11 19:11:34 |
| Access level: | the public | Released: | 2002-10-25 14:02:36 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 7270. | C. W. Stearn. 1956. Stratigraphy and palaeontology of the Interlake Group and Stonewall Formation of Southern Manitoba. Geological Survey of Canada Memoir 281:1-162 [S. Holland/T. Hanson/P. Wagner] |