Chasra Formation
70 distinct taxa, from 83 fossil occurrences the Paleobiology Database records under this name, spanning 20–16 Mya.
Gujarat · IN
70 taxa · 83 fossils · 20–16 MyaLoading coastlines…
2 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
- Agaronia pupa
- Athleta (Volutospina) dentata
- Distorsio decipiens
- Gemmula gajensis
- Gyrineum bituberculare
- Hemipolygona
- Lyria (Harpeola) jugosa
- Natica obscura
- Persististrombus depertitus
- Pugilina eulactea
- Turbinella affinis
- Turricula spuria
- Varicospira subrimosa
- Aliculastrum protocylindrica
- Apollon morrisi
- Architectonica affinis
- Balanidae
- Barycypraea humerosa
- Biplex
- Bryozoa
- Callistocypraea (Miolyncina) prunum
- Calyptraea chinensis
- Cerithium (Ptychocerithium) pseudocorrugatum
- Cerithium (Ptychocerithium) rude
- Cernina carlei
- Clathrus gajensis
- Clavellofusus fennemai
- Clypeaster
- Conus (Leptoconus) marginatus
- Conus (Lithoconus) brevis
- Conus (Lithoconus) odengensis
- Crassispira kachhensis
- Erronea (Gratiadusta) nasuta
- Ficus kachhensis
- Fusinus
- Galeodes cornutus
- Gemmula
- Haustator tauroperturritus
- Hemipleurotoma bonneti
- Hipponix
The 40 most often recorded, of 70.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.