TaxNo: 5609Genus Megapronorites
| Suborder: |
Prolecanitina
|
| Superfamily: |
Medlicottioidea
|
| Family: |
Pronoritidae
|
| Subfamily: |
Pronoritinae
|
| Genus: | Megapronorites |
| Qualifier: | ge |
| Author: |
Ruzhencev 1949, p.60
|
| Lower Boundary: |
RUS Nm1a1 base, Hypergon.-Ferganoc. GZ, 327.8 million years
|
| Upper Boundary: |
RUS Nm1c1--Nm1c2(uralicus--Del.bressoni), 322 million years
|