Suborder:
|
Goniatitina
|
Superfamily:
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Gastrioceratoidea
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Family:
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Reticuloceratidae
|
Subfamily:
|
Reticuloceratinae
|
Genus:
|
Bilinguites?
|
Species:
|
complanatus |
Qualifier:
|
ss |
Author:
|
Delépine 1941,p.103
|
Lower Boundary:
|
DZA calc. zoogen. du Jebel Bechar base, 317 million years
|
Upper Boundary:
|
DZA calc. zoogen. du Jebel Bechar top, 313 million years
|