| Suborder: |
Goniatitina
|
| Superfamily: |
Schistoceratoidea
|
| Family: |
Schistoceratidae
|
| Genus: |
Paralegoceras
|
| Species: | newsomi |
| Qualifier: | sy |
| Author: |
Smith 1903,p.101
|
| Valid: | Paralegoceras iowense (Meek & W. 1860) |
| Lower Boundary: |
UAR Lower--Upper Atoka Fm., 309.2 million years
|
| Upper Boundary: |
UAR Upper Atoka Fm. top, 308.6 million years
|
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