Suborder:
|
Goniatitina
|
Superfamily:
|
Pericycloidea
|
Family:
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Muensteroceratidae
|
Genus:
|
Cluthoceras
|
Species:
|
glicki |
Qualifier:
|
ss |
Author:
|
Gordon 1965,p.182
|
Lower Boundary:
|
UAR Limest.--upper shale of Fayetteville, 324.8 million years
|
Upper Boundary:
|
UAR upper Fayetteville--lower Pitkin, 324.3 million years
|