Suborder:
|
Gonioclymeniina
|
Superfamily:
|
Gonioclymenioidea
|
Family:
|
Hexaclymeniidae
|
Genus:
|
Pleuroclymenia
|
Subgenus:
|
Typ_B |
Qualifier:
|
gx |
Author:
|
Schindewolf 1934,p.343
|
Lower Boundary:
|
UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
|
Upper Boundary:
|
UD5A--UD5B: ornata Zone base [17,10], 364.8 million years
|