Snake Island, Waynesville Fm.: Richmondian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Tergomya
- Cyrtonellida
- Cyrtolitidae
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Cyrtolites ornatus
Conrad 1838
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Gastropoda
- Murchisoniina
- Lophospiridae
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Lophospira tropidophora
(Meek 1873)
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| Scalites tropidophora | |||||||
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Bivalvia
- Modiomorphida
- Modiomorphidae
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Orthodesma canaliculatum
Ulrich 1894
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Pholadomorpha pholadiformis
(Hall 1851)
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Bivalvia
- Ostreida
- Pterineidae
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Pterina (Caritodens) demissa
(Conrad 1842)
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| recombined as Pterinea demissa | |||||||
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Lingulata
- Lingulida
- Trematidae
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Trematis millepunctata
Hall 1875
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Craniata
- Craniida
- Craniidae
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Crania scabiosa
Hall 1866
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| recombined as Petrocrania scabiosa | |||||||
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Rhynchonellata
- Rhynchonellida
- Rhynchotrematidae
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Rhynchotrema pulchellum
Foerste 1924
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Rhynchonellata
- Atrypida
- Anazygidae
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Catazyga headi
(Billings 1862)
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Rhynchonellata
- Orthida
- Platystrophiidae
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Platystrophia clarksvillensis
Foerste 1910
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Strophomenata
- Strophomenida
- Rafinesquinidae
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Rafinesquina alternata
(Conrad 1838)
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Trilobita
- Asaphida
- Asaphidae
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Isotelus gigas
(Dekay 1824)
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| recombined as Asaphus gigas | |||||||
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Trilobita
- Phacopida
- Calymenidae
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Calymene sp.
Brongniart 1822
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| see common names | |||||||
Geography
| Country: | Canada | State/province: | Ontario |
| Coordinates: | 45.9° North, 81.9° West (view map) | ||
| Paleocoordinates: | 21.4° South, 52.2° West | ||
| Basis of coordinate: | estimated from map |
Time
| Period: | Ordovician | Epoch: | Late/Upper Ordovician |
| Stage: | Katian | 10 m.y. bin: | Ordovician 5 |
| Key time interval: | Richmondian | ||
| Age range of interval: | 449.80000 - 446.00000 m.y. ago |
Stratigraphy
| Formation: | Waynesville |
Lithology and environment
| Primary lithology: | "limestone" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Collection excludes: | some genera |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 173117 | ||
| Authorizer: | B. Kröger | Enterer: | S. Scholze | Research group: | marine invertebrate |
| Created: | 2015-09-10 03:15:45 | Last modified: | 2015-09-10 03:15:45 |
| Access level: | the public | Released: | 2015-09-10 03:15:45 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 11615. | A. F. Foerste. 1924. Upper Ordovician faunas of Ontario and Quebec. Geological Survey of Canada Memoir 138(121):1-99 [P. Wagner/P. Wagner/P. Wagner] |