TaxNo: 3457Platygoniatites orientalis
| Suborder: |
Goniatitina
|
| Superfamily: |
Goniatitoidea
|
| Family: |
Delepinoceratidae
|
| Genus: |
Platygoniatites
|
| Species: | orientalis |
| Qualifier: | ss |
| Author: |
Liang & Wang 1991,p.110
|
| Lower Boundary: |
RUS Nm1a1 base, Hypergon.-Ferganoc. GZ, 327.8 million years
|
| Upper Boundary: |
RUS Nm1b2--Nm1c1,Fayettevillea-Delepinoc, 324 million years
|