TaxNo: 6826Metaperrinites ishibashii
| Suborder: |
Goniatitina
|
| Superfamily: |
Shumarditoidea
|
| Family: |
Perrinitidae
|
| Genus: |
Metaperrinites
|
| Species: | ishibashii |
| Qualifier: | ss |
| Author: |
Zhou & Liengjarern 2004,p.333
|
| Lower Boundary: |
Sakmarian--Artinskian [SAK--ART], 284.4 million years
|
| Upper Boundary: |
Artinskian/Baigendzh--Kungurian/Leonardi, 275.6 million years
|