TaxNo: 6123Sandbergeroceras tuberculosocostatum+
| Suborder: |
Anarcestina
|
| Superfamily: |
Triainoceratoidea
|
| Family: |
Triainoceratidae
|
| Genus: |
Sandbergeroceras
|
| Species: | tuberculosocostatum+ |
| Qualifier: | ss |
| Author: |
Sandberger & Sandb. 1851
|
| Lower Boundary: |
Givetian--Frasnian [GIV--FRS], 385.3 million years
|
| Upper Boundary: |
UD1L--UD2A:(frechi Zone base) [06,10], 374.5 million years
|