Xinyuan Formation
57 distinct taxa, from 69 fossil occurrences the Paleobiology Database records under this name, spanning 247–237 Mya.
Shaanxi, Guizhou · CN
57 taxa · 69 fossils · 247–237 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
- Dictyomitra
- Yeharaia
- Emiluvia
- Eptingium manfredi
- Hozmadia
- Hozmadia reticulata
- Lithomelissa
- Pseudostylosphaera compacta
- Acrochordiceras
- Amphisphaera mesotriassica
- Anisicyrtis
- Archaeospongoprunum
- Balatonites
- Baratuna
- Betraccium deweveri
- Bositra wengensis
- Canesium
- Canoptum
- Canoptum pessagnoi
- Cryptostephanidium longispinosum
- Cryptostephanidium verrucosum
- Daonella
- Deflandrecyrtium
- Eptingium nakasekoi
- Goestlingella illyrica
- Gomberellus mocki
- Gorgansium
- Gorgansium thayeri
- Hozmadia ozawai
- Japonocampe nova
- Leiophyllites
- Leiophyllites confucii
- Liaous shaiwensis
- Oertlispongus
- Parentactinia nakatsugawaensis
- Planispinocyrtis
- Posidonia
- Poulpus phasmatodes
- Protrachyceras
- Pseudostylosphaera japonica
The 40 most often recorded, of 57.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.