TaxNo: 5464Eothinites evolutus
| Suborder: |
Goniatitina
|
| Superfamily: |
Neoicoceratoidea
|
| Family: |
Metalegoceratidae
|
| Subfamily: |
Eothinitinae
|
| Genus: |
Eothinites
|
| Species: | evolutus |
| Qualifier: | ss |
| Author: |
Leonova 1992,p.151
|
| Lower Boundary: |
Sygar Fm. base, 284.4 million years
|
| Upper Boundary: |
Chelamchin Fm. top, 270.6 million years
|