Changxing Formation
1,121 distinct taxa, from 5,770 fossil occurrences the Paleobiology Database records under this name, spanning 260–251 Mya.
Zhejiang, Chongqing, Sichuan, Guizhou · CN
1,121 taxa · 5,770 fossils · 260–251 MyaFiled under the Lower Yangtze Block Group. Members recorded: Baoqing, Meishan, 3, Shitouzai, 1, 2.
Loading coastlines…
118 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
- Basslerella annesophieae
- Prelissorhynchia pseudoutah
- Bairdia urodeloformis
- Palaeofusulina
- Samarella meishanella
- Nodosaria
- Acosarina minuta
- Haydenella kiangsiensis
- Gymnocodium
- Bairdiacypris fornicata
- Cyathus caperata
- Orthothetina ruber
- Spinomarginifera chengyaoyenensis
- Cathaysia chonetoides
- Pachyphloia
- Reichelina
- Bairdiacypris longirobusta
- Microcheilinella shicheni
- Neochonetes (Huangichonetes) substrophomenoides
- Spinomarginifera kueichowensis
- Petasobairdia bicornuta
- Araxathyris sinensis
- Baschkirina huzhouensis
- Gyroporella bellerophontis
- Bairdia deweveri
- Lobobairdia rostriformis
- Geinitzina
- Clarkina
- Microcheilinella perexilis
- Spinomarginifera alpha
- Uncinunellina timorensis
- Bairdia guangxiensis
- Bairdiacypris caeca
- Cyathus elliptica
- Microcheilinella venusta
- Bairdia subcontracta
- Silenites sasakwaformis
- Bairdia broutini
- Microcheilinella dorsicostata
- Tyloplecta yangtzeensis
The 40 most often recorded, of 1,121.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.