TaxNo: 4585Paratirolites trapezoidalis
| Suborder: |
Paraceltitina
|
| Superfamily: |
Xenodiscoidea
|
| Family: |
Dzhulfitidae
|
| Genus: |
Paratirolites
|
| Species: | trapezoidalis |
| Qualifier: | sy |
| Author: |
Shevyrev 1965,p.177
|
| Valid: |
Paratirolites kittli Stoyanov TAX4581 |
| Lower Boundary: |
AZB Bernhardites--Paratirolites beds, 252 million years
|
| Upper Boundary: |
AZB Paratirolites--Pleuronodoceras beds, 251.5 million years
|