Suborder:
|
Agoniatitina
|
Superfamily:
|
Mimoceratoidea
|
Family:
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Mimosphinctidae
|
Subfamily:
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Anetoceratinae
|
Genus:
|
Anetoceras
|
Species:
|
tenue |
Qualifier:
|
ss |
Author:
|
Barrande 1865,pl.11
|
Lower Boundary:
|
CZB Middle--Upper Zlichov Lst., 405.8 million years
|
Upper Boundary:
|
CZB Upper Zlichov Lst.--Daleje Shale, 403 million years
|