Suborder:
|
Goniatitina
|
Superfamily:
|
Gastrioceratoidea
|
Family:
|
Reticuloceratidae
|
Subfamily:
|
Reticuloceratinae
|
Genus:
|
Bilinguites
|
Species:
|
bilinguis |
Qualifier:
|
ss |
Author:
|
Salter 1864,p.60
|
Lower Boundary:
|
Kinderscoutian--Marsdenian [KIN--MRD], 315 million years
|
Upper Boundary:
|
DER lower--middle R2, 314.8 million years
|