TaxNo: 6927Subfamily Progonioclymeniinae
| Suborder: |
Clymeniina
|
| Superfamily: |
Clymenioidea
|
| Family: |
Platyclymeniidae
|
| Subfamily: | Progonioclymeniinae |
| Qualifier: | fy |
| Author: |
Korn & Klug 2002,p.282
|
| Valid: |
Hexaclymeniidae Lange (TAX6072) |
| Lower Boundary: |
UD4C--UD5A:serpent.--Cl.laevigata[16,75], 365.6 million years
|
| Upper Boundary: |
UD5B--UD5C:ornata--P.piriformis [17,50], 364.4 million years
|