TaxNo: 1666Tornoceras verae
| Suborder: |
Tornoceratina
|
| Superfamily: |
Tornoceratoidea
|
| Family: |
Tornoceratidae
|
| Subfamily: |
Tornoceratinae
|
| Genus: |
Tornoceras
|
| Species: | verae |
| Qualifier: | sy |
| Author: |
Frech 1902,p.46
|
| Valid: | Tornoceras typum (Sandb. & Sandb. 1851) |
| Lower Boundary: |
UD2F--UD2G:(subvaricatum Zone base), 370.8 million years
|
| Upper Boundary: |
UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
|