TaxNo: 556Pleuroclymenia crassissima
| Suborder: |
Gonioclymeniina
|
| Superfamily: |
Gonioclymenioidea
|
| Family: |
Hexaclymeniidae
|
| Genus: |
Pleuroclymenia
|
| Species: | crassissima |
| Qualifier: | ss |
| Author: |
Schindewolf 1955,p.419
|
| Valid: |
Pleuroclymenia costata Lange TAX559 |
| Lower Boundary: |
P.delph.--low.Platyclym.annulata IIIb/IV, 367.6 million years
|
| Upper Boundary: |
UD4A--UD4B: dunkeri Zone base [15,55], 366.8 million years
|