TaxNo: 1259Petteroceras sp.
| Suborder: |
Anarcestina
|
| Superfamily: |
Triainoceratoidea
|
| Family: |
Petteroceratidae
|
| Genus: |
Petteroceras
|
| Species: | sp. |
| Qualifier: | in |
| Author: |
div. authors
|
| Lower Boundary: |
FRM Pharc.arenicum--Pseudoprobel.pernai, 386.2 million years
|
| Upper Boundary: |
UD1A--UD1B: Koenenites base [ds96:00,30], 384.6 million years
|