Posongchong Formation
27 distinct taxa, from 52 fossil occurrences the Paleobiology Database records under this name, spanning 420–382 Mya.
Yunnan · CN
27 taxa · 52 fossils · 420–382 MyaLoading coastlines…
6 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
- Eophyllophyton bellum
- Zosterophyllum
- Catenalis digitata
- Antiarchi
- Baragwanathia
- Euporosteus yunnanensis
- Gantarostrataspis gengi
- Gumuaspis rostrata
- Huananaspis wudinensis
- Kwangnanaspis subtriangularis
- Lingula
- Lungmenshanaspis yunnanensis
- Macrothyraspis longicornis
- Macrothyraspis longilanceus
- Osteolepidae
- Petalichthyida
- Psilophyton
- Ptyctolepis brachynotus
- Qingmenaspis microculus
- Qingmenodus yui
- Rhegmaspis xiphoidea
- Sanqiaspis zhaotongensis
- Sarcopterygii
- Tungsenia paradoxa
- Wenshanaspis zhichangensis
- Yarravia
- Zhaotongaspis janvieri
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.