Grand Grève: Pragian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Cyrtoneritida
- Orthonychiidae
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Platyceras (Orthonychia) belli n. sp.
Clarke 1908
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| recombined as Orthonychia belli | |||||||
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Platyceras (Orthonychia) tortuosum
(Hall 1859)
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| recombined as Orthonychia tortuosa | |||||||
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Gastropoda
- Bellerophontida
- Plectonotidae
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? Bellerophon (Plectonotus) gaspensis n. sp.
Clarke 1908
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| recombined as Plectonotoides gaspensis | |||||||
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Gastropoda
- Bellerophontida
- Bellerophontidae
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Bellerophon plenus
Billings 1874
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| recombined as Prosoptychus plenus | |||||||
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? Eotomaria rotula
Clarke 1908
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| recombined as Joleaudella rotula | |||||||
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Gastropoda
- Euomphalina
- Platyceratidae
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Platyceras paxiller n. sp.
Clarke 1908
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| recombined as Spinyplatyceras paxiller | |||||||
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Platyceras cf. fornicatum
Hall 1862
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| recombined as Spinyplatyceras fornicatum | |||||||
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Platyceras lejeunii n. sp.
Clarke 1908
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Platyceras leboutillieri
Clarke 1907
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Platyceras cf. nodosum
Conrad 1841
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Gastropoda
- Murchisoniina
- Porcelliidae
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Pleurotomaria voltumna
Billings 1874
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| recombined as Quadricarina voltumna | |||||||
| see common names | |||||||
Geography
| Country: | Canada | State/province: | Quebec |
| Coordinates: | 48.8° North, 64.3° West (view map) | ||
| Paleocoordinates: | 33.4° South, 19.3° West | ||
| Geographic resolution: | outcrop |
Time
| Period: | Devonian | Epoch: | Early/Lower Devonian |
| Stage: | Pragian | 10 m.y. bin: | Devonian 1 |
| Key time interval: | Pragian | ||
| Age range of interval: | 410.80000 - 407.60000 m.y. ago |
Stratigraphy
| Formation: | Grande Greve |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | "limestone" |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 157354 | ||
| Authorizer: | P. Wagner | Enterer: | P. Wagner |
| Modifier: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2014-06-16 21:53:18 | Last modified: | 2014-06-16 21:56:28 |
| Access level: | the public | Released: | 2014-06-16 21:53:18 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 15805. | J. M. Clarke. 1908. Early Devonic history of New York and eastern North America. Part 1. New York State Museum Memoirs 9(1):1-366 [P. Wagner/P. Wagner/J. Ju] |