TaxNo: 2011Lyrogoniatites eisenbergensis
| Suborder: |
Goniatitina
|
| Superfamily: |
Neoglyphioceratoidea
|
| Family: |
Cravenoceratidae
|
| Subfamily: |
Cravenoceratinae
|
| Genus: |
Lyrogoniatites
|
| Species: | eisenbergensis |
| Qualifier: | ss |
| Author: |
Ruprecht 1937,p.265
|
| Lower Boundary: |
DER Go gamma poststriat.--eisenbergensis, 328 million years
|
| Upper Boundary: |
DER Go gamma 1-2,liethens.base,P2c base, 327.8 million years
|