Heshan Formation
323 distinct taxa, from 642 fossil occurrences the Paleobiology Database records under this name, spanning 260–252 Mya.
Guangxi · CN
323 taxa · 642 fossils · 260–252 MyaMembers recorded: Upper, Lower, 2.
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20 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
- Pseudogastrioceras
- Streptorhynchus tenuiplicatus
- Spinomarginifera
- Acosarina minuta
- Laibinella tobensis
- Lopingoceras
- Meekospira
- Soleniscus
- Streptorhynchus
- Tapashanites
- Araxathyris
- Cystothalamia
- Orthothetina ruber
- Palaeostylus
- Permocalculus
- Spinomarginifera lopingensis
- Ananias
- Derbyia schellwieni
- Dielasma zhijinense
- Echinoidea
- Grammatodon
- Konglingites laibinensis
- Perigeyerella costellata
- Pleuronodoceras
- Pseudotirolites laibinensis
- Streptacis
- Streptorhynchus pendulus
- Strobeus
- Astartella
- Bellerophon
- Crinoidea
- Dielasma
- Ensipteria
- Etoushanoceras
- Gujocardita
- Huananoceras
- Huananoceras pseudoopalinum
- Jinjiangoceras
- Lantschichites minima
- Manzanospira
The 40 most often recorded, of 323.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.