Suborder:
|
Prolecanitina
|
Superfamily:
|
Prolecanitoidea
|
Family:
|
Prolecanitidae
|
Subfamily:
|
Eocanitinae
|
Genus:
|
Asioclymenia |
Qualifier:
|
gy |
Author:
|
Sun & Shen 1965,p.43
|
Valid:
|
Eocanites Librovich,1957,p.263 TAX5600 |
Lower Boundary:
|
Devonian--Carboniferous Boundary [DCB], 359.2 million years
|
Upper Boundary:
|
low.Tournais.--mid.Tournais. [Tn1--Tn2], 357.5 million years
|