Suborder:
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Agoniatitina
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Superfamily:
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Mimoceratoidea
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Family:
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Mimosphinctidae
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Subfamily:
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Anetoceratinae
|
Genus:
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Anetoceras
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Species:
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arduennense+ |
Qualifier:
|
ss |
Author:
|
Steininger 1853,p.41
|
Lower Boundary:
|
Lochkovian--Pragian [LOK--PRA], 411.2 million years
|
Upper Boundary:
|
LD3E--LD4A: Mimosph.--G.gracilis [14,20], 404 million years
|