TaxNo: 1523Manticoceras tardum
| Suborder: |
Anarcestina
|
| Superfamily: |
Beloceratoidea
|
| Family: |
Gephuroceratidae
|
| Subfamily: |
Gephuroceratinae
|
| Genus: |
Manticoceras
|
| Species: | tardum |
| Qualifier: | ss |
| Author: |
Clarke 1899,p.63
|
| Lower Boundary: |
UNY Middlesex--Lower Cashaqua (18--19), 382.1 million years
|
| Upper Boundary: |
UNY Lower--Upper Cashaqua (19--20), 381.6 million years
|