TaxNo: 6743Muensteroceras quadriconstrictum
| Suborder: |
Goniatitina
|
| Superfamily: |
Pericycloidea
|
| Family: |
Muensteroceratidae
|
| Genus: |
Muensteroceras
|
| Species: | quadriconstrictum |
| Qualifier: | ss |
| Author: |
Korn et al. 2003,p.80
|
| Lower Boundary: |
mid.Tournais.--up.Tournaisian [Tn2--Tn3], 353 million years
|
| Upper Boundary: |
DET Zadelsdorf top, 349 million years
|