Protoscaphirhynchus
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| Protoscaphirhynchus Temporal range:
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|---|---|
| Scientific classification Edit this classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Acipenseriformes |
| Family: | Acipenseridae |
| Genus: | †Protoscaphirhynchus Wilimovsky, 1956 |
| Species: | †P. squamosus
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| Binomial name | |
| †Protoscaphirhynchus squamosus Wilimovsky, 1956
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Protoscaphirhynchus squamosus is an extinct sturgeon from the Late Cretaceous of North America. It is known from a single poorly preserved specimen found in the Maastrichtian aged Hell Creek Formation in Montana. Due to its poor preservational state, it has few diagnostic characters.[1]
See also
[edit | edit source]References
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