| Suborder: |
Goniatitina
|
| Superfamily: |
Goniatitoidea
|
| Family: |
Goniatitidae
|
| Genus: |
Goniatites
|
| Species: | vesica |
| Qualifier: | sy |
| Author: |
Phillips 1836,p.236
|
| Valid: | Goniatites crenistria Phillips 1836 |
| Lower Boundary: |
Up.Visean Goniatites BZ base [up.VIS], 333.5 million years
|
| Upper Boundary: |
DER Go alpha 3--Go alpha 4 [13.00], 332 million years
|
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