TaxNo: 4161Subfamily Costaclymeniinae
| Suborder: |
Gonioclymeniina
|
| Superfamily: |
Gonioclymenioidea
|
| Family: |
Gonioclymeniidae
|
| Subfamily: | Costaclymeniinae |
| Qualifier: | fy |
| Author: |
Ruzhencev 1957,p.60
|
| Valid: | Costaclymeniidae Ruzhentsev (TAX |
| Lower Boundary: |
UD4B--UD4C: serpentina Zone base [16,45], 366.4 million years
|
| Upper Boundary: |
UD5A--UD5B: ornata Zone base [17,10], 364.8 million years
|