TaxNo: 4897Xenaspis strigata
| Suborder: |
Paraceltitina
|
| Superfamily: |
Xenodiscoidea
|
| Family: |
Xenodiscidae
|
| Genus: |
Xenaspis
|
| Species: | strigata |
| Qualifier: | sy |
| Author: |
Schindewolf 1955,p.177
|
| Valid: | Xenodiscus carbonarius (Waagen 1879) |
| Lower Boundary: |
PAK Chhidru Fm. base, 260.4 million years
|
| Upper Boundary: |
PAK Chhidru Fm. top, 253 million years
|