TaxNo: 6401Pseudotirolites leibiensis
| Suborder: |
Paraceltitina
|
| Superfamily: |
Xenodiscoidea
|
| Family: |
Pseudotirolitidae
|
| Genus: |
Pseudotirolites
|
| Species: | leibiensis |
| Qualifier: | sy |
| Author: |
Xu & Wei 1977,p.580
|
| Valid: |
Pseudotirolites laibinensis TAX3694 |
| Lower Boundary: |
Pseudosteph./Tap.--Pseudotir./Pleuron., 252.5 million years
|
| Upper Boundary: |
Pseudotir./Pleuron.--Rotodiscoceras beds, 252 million years
|