TaxNo: 2634Richardsonites richardsonianus+*
| Suborder: |
Goniatitina
|
| Superfamily: |
Gastrioceratoidea
|
| Family: |
Glaphyritidae
|
| Subfamily: |
Glaphyritinae
|
| Genus: |
Richardsonites
|
| Species: | richardsonianus+* |
| Qualifier: | ss |
| Author: |
Girty 1909,p.54
|
| Lower Boundary: |
UOK Caney Shale base, 326.4 million years
|
| Upper Boundary: |
UOK Caney Shale top, 321 million years
|