Suborder:
|
Goniatitina
|
Superfamily:
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Schistoceratoidea
|
Family:
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Pseudoparalegoceratidae
|
Genus:
|
Phaneroceras
|
Species:
|
inflatum |
Qualifier:
|
ss |
Author:
|
Delépine 1951,p.179
|
Lower Boundary:
|
Bolsovian--Westphalian D,Westphal.C--D, 309.5 million years
|
Upper Boundary:
|
Westphalian D--Cantabrian [WES--STE], 306.5 million years
|