TaxNo: 4883Sphaeromanticoceras latidorsalis
| Suborder: |
Anarcestina
|
| Superfamily: |
Beloceratoidea
|
| Family: |
Gephuroceratidae
|
| Subfamily: |
Gephuroceratinae
|
| Genus: |
Sphaeromanticoceras
|
| Species: | latidorsalis |
| Qualifier: | sy |
| Author: |
Sandberger & Sandb. 1851,p.90
|
| Valid: |
Sphaeromanticoceras affine TAX1119 |
| Lower Boundary: |
DER do one beta base, 378.7 million years
|
| Upper Boundary: |
UD1L--UD2A:(frechi Zone base) [06,10], 374.5 million years
|