Sphaerium beckmani
Sphaerium beckmani Temporal range:
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Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Bivalvia |
Order: | Sphaeriida |
Family: | Sphaeriidae |
Genus: | Sphaerium |
Species: | †S. beckmani
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Binomial name | |
†Sphaerium beckmani 1976
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Sphaerium beckmani is an extinct species of fossil freshwater pea clams from the Late Cretaceous deposits of North America. This species was first described by the American paleontologist in 1976.[1][2] The specimens were collected by the American paleontologist from 1961 to 1962 from the Hell Creek Formation of eastern Montana. The locality is dated to the late Maastrichtian Age (around 66.0 to 72.1 million years ago).[3]
References[]
- ^ Arctos Database. "Sphaerium beckmani". Arctos Collection Management Information System. Retrieved September 25, 2013.
- ^ Loris S. Russell (1976). "Pelecypods of the Hell Creek Formation (Uppermost Cretaceous) of Garfield County, Montana". Canadian Journal of Earth Sciences. 13 (2): 365–388. doi:10.1139/e76-039.
- ^ Phillip Bigelow. "Cretaceous "Hell Creek Faunal Facies"; Late Maastrichtian". Hell Creek Life. Retrieved September 25, 2013.
Categories:
- Sphaerium
- Cretaceous bivalves
- Late Cretaceous animals of North America
- Cretaceous United States
- Maastrichtian life
- Hell Creek fauna
- Fossil taxa described in 1976
- Prehistoric bivalve stubs