TaxNo: 6967Tornoceras amuletum_aff.
| Suborder: |
Tornoceratina
|
| Superfamily: |
Tornoceratoidea
|
| Family: |
Tornoceratidae
|
| Subfamily: |
Tornoceratinae
|
| Genus: |
Tornoceras
|
| Species: | amuletum_aff. |
| Qualifier: | af |
| Author: |
Becker et al. 2004,p.42
|
| Lower Boundary: |
MD2D--MD3A:A.sulcat.--Pharc.lateseptatum, 389 million years
|
| Upper Boundary: |
MD3A--MD3B:latesept.--lunulicosta[17,90], 388 million years
|