TaxNo: 4638Xenodiscus plicatus
| Suborder: |
Paraceltitina
|
| Superfamily: |
Xenodiscoidea
|
| Family: |
Xenodiscidae
|
| Genus: |
Xenodiscus
|
| Species: | plicatus |
| Qualifier: | sy |
| Author: |
Waagen 1879,p.34
|
| Valid: |
Xenodiscus carbonarius (Waagen) TAX3268 |
| Lower Boundary: |
PAK Chhidru Fm. base, 260.4 million years
|
| Upper Boundary: |
PAK Chhidru Fm. top, 253 million years
|