Suborder:
|
Paraceltitina
|
Superfamily:
|
Xenodiscoidea
|
Family:
|
Tapashanitidae
|
Genus:
|
Sinoceltites |
Qualifier:
|
gy |
Author:
|
Chao & Liang 1974,p.305
|
Valid:
|
Tapashanites Zhao & Liang,1965 [TAX5114 ] |
Lower Boundary:
|
Paratirol./Shevyrev.--Pseudosteph./Tap., 253 million years
|
Upper Boundary:
|
Pseudosteph./Tap.--Pseudotir./Pleuron., 252.5 million years
|