TaxNo: 159Muensteroceras? holmesii
| Suborder: |
Goniatitina
|
| Superfamily: |
Pericycloidea
|
| Family: |
Muensteroceratidae
|
| Genus: |
Muensteroceras?
|
| Species: | holmesii |
| Qualifier: | sn |
| Author: |
Swallow 1860,p.659
|
| Lower Boundary: |
low.Tournais.--mid.Tournais. [Tn1--Tn2], 357.5 million years
|
| Upper Boundary: |
Fascip./Ammon.--Bollandoc./Bollandit. BZ, 345.3 million years
|