Suborder:
|
Anarcestina
|
Superfamily:
|
Beloceratoidea
|
Family:
|
Gephuroceratidae
|
Subfamily:
|
Gephuroceratinae
|
Genus:
|
Manticoceras
|
Species:
|
cordatum cf. |
Qualifier:
|
cf |
Author:
|
Becker 2002,p.130
|
Lower Boundary:
|
UD1E--UD1F:P.luth.--P.alveolatus [02,30], 381.1 million years
|
Upper Boundary:
|
UD1G--UD1H:kayseri--B.tenuistr. [03,10], 378.7 million years
|