TaxNo: 3090Paralegoceras peruvianum*
| Suborder: |
Goniatitina
|
| Superfamily: |
Schistoceratoidea
|
| Family: |
Schistoceratidae
|
| Genus: |
Paralegoceras
|
| Species: | peruvianum* |
| Qualifier: | ss |
| Author: |
Berry 1928,p.151
|
| Lower Boundary: |
U Halian--Bloydian, Brentwood base, 313 million years
|
| Upper Boundary: |
Moscovian--Kasimovian [MOS--KAS], 306.5 million years
|