Lac Deschênes at Aylmer, Aylmer Sandstone: Chazyan, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Modiomorphida
- Modiomorphidae
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Modiolopsis sowteri
Raymond 1905
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| see common names | |||||||
Geography
| Country: | Canada | State/province: | Quebec |
| Coordinates: | 45.4° North, 75.8° West (view map) | ||
| Paleocoordinates: | 26.5° South, 55.9° West | ||
| Basis of coordinate: | estimated from map |
Time
| Period: | Ordovician |
| 10 m.y. bin: | Ordovician 2-4 |
| Key time interval: | Chazyan |
| Age range of interval: | 470.00000 - 457.00000 m.y. ago |
Stratigraphy
| Geological group: | Chazy | ||||
| Stratigraphy comments: "Aylmer sandstone (upper Chazy) about sixty feet above the high water mark of Lake Descenes", in Raymond (1916) | |||||
Lithology and environment
| Primary lithology: | sandstone |
| 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
| Also known as: | Lake Deschenes | ||
| Database number: | 172191 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger | Research group: | marine invertebrate |
| Created: | 2015-07-29 05:00:38 | Last modified: | 2024-03-31 19:20:59 |
| Access level: | the public | Released: | 2015-07-29 05:00:38 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 15471. | P. E. Raymond. 1905. The fauna of the Chazy Limestone. The American Journal of Science 20:353-382 [P. Wagner/P. Wagner] |