Suborder:
|
Clymeniina
|
Superfamily:
|
Cyrtoclymenioidea
|
Family:
|
Cymaclymeniidae
|
Subfamily:
|
Genuclymeniinae |
Qualifier:
|
fy |
Author:
|
Korn & Klug 2002,p.217
|
Valid:
|
Cymaclymeniidae Hyatt (TAX4149 ) |
Lower Boundary:
|
UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
|
Upper Boundary:
|
postera--expansa Zone [16,45], 366.4 million years
|