TaxNo: 6033Genus Phillipsoceras
| Suborder: |
Goniatitina
|
| Superfamily: |
Gastrioceratoidea
|
| Family: |
Reticuloceratidae
|
| Subfamily: |
Reticuloceratinae
|
| Genus: | Phillipsoceras |
| Qualifier: | ge |
| Author: |
Ruzhencev & Bog. 1975,p.55
|
| Lower Boundary: |
GBY H2c--R1(prereticul.--Ho.magistrorum), 317 million years
|
| Upper Boundary: |
RUS Nm2b2--Nm2b3 (alpharh.--R.reticul.), 315.4 million years
|