TaxNo: 3169Sakmarites postcarbonarius tetragonus
| Suborder: |
Prolecanitina
|
| Superfamily: |
Medlicottioidea
|
| Family: |
Pronoritidae
|
| Subfamily: |
Neopronoritinae
|
| Genus: |
Sakmarites
|
| NomSpecies: |
postcarbonarius
|
| Species: | tetragonus |
| Qualifier: | ss |
| Author: |
Karpinskii 1889,p.14
|
| Lower Boundary: |
Asselian--Sakmarian [ASS--SAK], 294.6 million years
|
| Upper Boundary: |
Sakmarian--Artinskian [SAK--ART], 284.4 million years
|