TaxNo: 4575Phisonites triangulus
| Suborder: |
Paraceltitina
|
| Superfamily: |
Xenodiscoidea
|
| Family: |
Xenodiscidae
|
| Genus: |
Phisonites
|
| Species: | triangulus |
| Qualifier: | ss |
| Author: |
Shevyrev 1965,p.168
|
| Lower Boundary: |
AZB Vedioceras--Phisonites beds, 253.8 million years
|
| Upper Boundary: |
AZB Phisonites beds top, 253.4 million years
|