Suborder:
|
Gonioclymeniina
|
Superfamily:
|
Gonioclymenioidea
|
Family:
|
Gonioclymeniidae
|
Subfamily:
|
Costaclymeniinae
|
Genus:
|
Costaclymenia
|
Species:
|
limata |
Qualifier:
|
ss |
Author:
|
Czarnocki 1989,p.34
|
Lower Boundary:
|
UD4B--UD4C: serpentina Zone base [16,45], 366.4 million years
|
Upper Boundary:
|
UD4C--UD5A:serpent.--Cl.laevigata[16,75], 365.6 million years
|