Qipan Formation
36 distinct taxa, from 122 fossil occurrences the Paleobiology Database records under this name, spanning 290–274 Mya.
Xinjiang · CN
36 taxa · 122 fossils · 290–274 MyaLoading coastlines…
2 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Liaozhuotingia pseudotruncata
- Liraplecta aspera
- Marginifera (Arenaria) arenaria
- Reticulatia
- Tarimathyris hotanensis
- Cleiothyridina circularis
- Coolkilella pseudovilliersi
- Marginifera (Arenaria) yinjishaensis
- Neoplicatifera huangi
- Pseudoavonia kunlunensis
- Tarimathyris minima
- Goleomixa bicostata
- Haydenella kiangsiensis
- Pseudoavonia cylindrica
- Ustritskia pseudotimanicum
- Derbyia yeerqiangensis
- Dyschrestia takelamaganensis
- Liraplecta paojianggouensis
- Martinia
- Orbicoelia elongatiformis
- Tarimathyris postambigua
- Ustritskia minima
- Acosarina grandis
- Baliqliqia baliqliqensis
- Cancrinella quadrata
- Cleiothyridina tribulosa
- Coolkilella bella
- Elliottella transversalis
- Horridonia horrida
- Liraplecta richthofeni
- Notothyris triplax
- Omolonia
- Protoanidanthus enaagardi
- Anidanthus
- Horridonia
- Orthothetina curvata
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.