TaxNo: 770Cyrtoclymenia crassa
| Suborder: |
Clymeniina
|
| Superfamily: |
Cyrtoclymenioidea
|
| Family: |
Cyrtoclymeniidae
|
| Genus: |
Cyrtoclymenia
|
| Species: | crassa |
| Qualifier: | sy |
| Author: |
Wedekind 1914,p.21
|
| Valid: | Cyrtoclymenia involuta (Wedekind 1908) |
| Lower Boundary: |
UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
|
| Upper Boundary: |
UD4A--UD4B: dunkeri Zone base [15,55], 366.8 million years
|