TaxNo: 415Muensteroceras cordatum
| Suborder: |
Goniatitina
|
| Superfamily: |
Pericycloidea
|
| Family: |
Muensteroceratidae
|
| Genus: |
Muensteroceras
|
| Species: | cordatum |
| Qualifier: | ss |
| Author: |
Crick 1899,p.445
|
| Lower Boundary: |
IRL Lower Limestone base, 350 million years
|
| Upper Boundary: |
IRL Lower Limestone top, 345.3 million years
|