TaxNo: 1743Sandbergeroceras? tuberculosum
| Suborder: |
Anarcestina
|
| Superfamily: |
Triainoceratoidea
|
| Family: |
Triainoceratidae
|
| Genus: |
Sandbergeroceras?
|
| Species: | tuberculosum |
| Qualifier: | ss |
| Author: |
Archiac & Verneuil 1842,p.342
|
| Lower Boundary: |
mid.--up.varcus Zone [17,00], 389 million years
|
| Upper Boundary: |
UD1K--UD1L:varicos.--C.holzapfeli [05,35, 375.1 million years
|