Suborder:
|
Goniatitina
|
Superfamily:
|
Pericycloidea
|
Family:
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Muensteroceratidae
|
Genus:
|
Muensteroceras |
Qualifier:
|
ge |
Author:
|
Hyatt 1884, p. 326
|
Lower Boundary:
|
DZA Saoura S1b-S2a, 345.3 million years
|
Upper Boundary:
|
ESC lower Alba Fm. (Marbre griotte) top, 339 million years
|