| Suborder: |
Goniatitina
|
| Superfamily: |
Gastrioceratoidea
|
| Family: |
Reticuloceratidae
|
| Subfamily: |
Reticuloceratinae
|
| Genus: |
Bilinguites
|
| Species: | metabilinguis |
| Qualifier: | ss |
| Author: |
Wright 1927,p.114
|
| Lower Boundary: |
GBY R2b (eometabilinguis--metabilinguis), 314.4 million years
|
| Upper Boundary: |
GBY R2--G1 (superbiling.--C.cancellatum), 313.8 million years
|
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