TaxNo: 2091Simicheiloceras? acutelobatum
| Suborder: |
Tornoceratina
|
| Superfamily: |
Tornoceratoidea
|
| Family: |
Tornoceratidae
|
| Subfamily: |
Tornoceratinae
|
| Genus: |
Simicheiloceras?
|
| Species: | acutelobatum |
| Qualifier: | ss |
| Author: |
Grüneberg 1925,p.67
|
| Lower Boundary: |
UD2A--UD2B:(verneuili Zone base) [07,75], 374 million years
|
| Upper Boundary: |
UD2H--UD2I:(mamilliferum base) [12,90], 370 million years
|