TaxNo: 3927Metaperrinites milleri
| Suborder: |
Goniatitina
|
| Superfamily: |
Shumarditoidea
|
| Family: |
Perrinitidae
|
| Genus: |
Metaperrinites
|
| Species: | milleri |
| Qualifier: | ss |
| Author: |
Tumanskaia 1949,p.61
|
| Lower Boundary: |
TAP Kochusu Fm. base, 270.6 million years
|
| Upper Boundary: |
TAP Kochusu Fm.--Shindyi Fm., 268 million years
|