Tunlonggongba Formation
31 distinct taxa, from 33 fossil occurrences the Paleobiology Database records under this name, spanning 290–283 Mya.
Xizang · CN
31 taxa · 33 fossils · 290–283 MyaLoading coastlines…
4 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
- Heterelasma
- Alphaneospirifer
- Bullarina bistriata
- Callytharrella sinensis
- Caninophyllum domaense
- Derbyia duomaensis
- Derbyia exserta
- Dielasma
- Dielasma sphena
- Eliva
- Hemileurus orbicularis
- Heterelasma ngariensis
- Hoskingia latouchei
- Hunzina elegantula
- Jipuproductus jipuensis
- Jipuproductus quadrata
- Juresania rituensis
- Juresania tuotalaensis
- Liangshanophyllum aliense
- Lytvolasma insolitum
- Marginifera aliensis
- Neospirifer cameratiformis
- Orthotichia xizangensis
- Pseudodielasma jipuensis
- Pseudopolythecalis attenuseptatum
- Pseudopolythecalis tibeticus
- Pseudopolythecalis xizangensis
- Pyramidathyris aliensis
- Tenuichonetes xizangensis
- Tetraporinus mixtus
- Transennatia gratiosa
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.