| Suborder: |
Agoniatitina
|
| Superfamily: |
Mimoceratoidea
|
| Family: |
Mimosphinctidae
|
| Subfamily: |
Mimosphinctinae
|
| Genus: |
Mimosphinctes
|
| Species: | tenuicostatus |
| Qualifier: | ss |
| Author: |
Bogoslovsky 1963,p.32
|
| Lower Boundary: |
LD3B base:Anetocer.Range Z. base [12,10], 406.4 million years
|
| Upper Boundary: |
LD3C--LD3D: Anetoceras Range Zone top, 405.5 million years
|
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