| Plaesiomys Temporal range: Ordovician
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| Fossils of Plaesiomys subquadrata | |
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| Genus: | Plaesiomys |
Plaesiomys is a genus of extinct lamp shells belonging to the family Plaesiomyidae.
| Plaesiomys Temporal range: Ordovician
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|---|---|
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| Fossils of Plaesiomys subquadrata | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Family: | |
| Genus: | Plaesiomys |
Plaesiomys is a genus of extinct lamp shells belonging to the family Plaesiomyidae.
Fossils of Plaesiomys are found in marine strata of the Ordovician (age range: from 466.0 to 443.7 years ago.) of Canada, China, Europe and United States.[1]