TaxNo: 3088Eoschistoceras unicum
| Suborder: |
Goniatitina
|
| Superfamily: |
Schistoceratoidea
|
| Family: |
Schistoceratidae
|
| Genus: |
Eoschistoceras
|
| Species: | unicum |
| Qualifier: | ss |
| Author: |
Miller & Owen 1937,p.420
|
| Lower Boundary: |
Moscovian--Kasimovian [MOS--KAS], 306.5 million years
|
| Upper Boundary: |
U Missourian--Virgilian [MIS--VIR], 305 million years
|