TaxNo: 6559Cravenoceras bogoslovskayae
| Suborder: |
Goniatitina
|
| Superfamily: |
Neoglyphioceratoidea
|
| Family: |
Cravenoceratidae
|
| Subfamily: |
Cravenoceratinae
|
| Genus: |
Cravenoceras
|
| Species: | bogoslovskayae |
| Qualifier: | ss |
| Author: |
Saunders & Work 1999,p.130
|
| Lower Boundary: |
Pendleian--Arnsbergian [PND--ARN], 324 million years
|
| Upper Boundary: |
GBY E2a1--E2a2 (cowlingense--bisulcatum), 323.5 million years
|