TaxNo: 5894Genus Metapronorites
| Suborder: |
Prolecanitina
|
| Superfamily: |
Medlicottioidea
|
| Family: |
Pronoritidae
|
| Subfamily: |
Pronoritinae
|
| Genus: | Metapronorites |
| Qualifier: | ge |
| Author: |
Librovitch 1938,p.82
|
| Lower Boundary: |
Langsettian--Duckmantian, Westphal.A--B, 311.3 million years
|
| Upper Boundary: |
RIT Bitauni beds top, 270.6 million years
|