TaxNo: 6067Subgenus Platyclymenia
| Suborder: |
Clymeniina
|
| Superfamily: |
Clymenioidea
|
| Family: |
Platyclymeniidae
|
| Genus: |
Platyclymenia
|
| Subgenus: | Platyclymenia |
| Qualifier: | gs |
| Author: |
Hyatt 1884,p.314
|
| Lower Boundary: |
UD3C--UD4A:(annulata Zone base) [14,90], 367.6 million years
|
| Upper Boundary: |
UD4C--UD5A:serpent.--Cl.laevigata[16,75], 365.6 million years
|