Rest Spring Formation
74 distinct taxa, from 111 fossil occurrences the Paleobiology Database records under this name, spanning 335–323 Mya.
California · US
74 taxa · 111 fossils · 335–323 MyaLoading coastlines…
5 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
- Eosyngastrioceras hesperium
- Bactrites carbonarius
- Fayettevillea inyoense
- Lissochonetes
- Mitorthoceras perfilosum
- Spirifer
- Amplexizaphrentis
- Delepinoceras californicum
- Dictyoclostus
- Eosyngastrioceras quadratum
- Flexaria
- Goniatitida
- Inflatia
- Mitorthoceras clinatum
- Plantae
- Productida
- Rayonnoceras solidiforme
- Scyphoceras cessator
- Spiriferoidea
- Stenoglaphyrites merriami
- Arcanoceras macallisteri
- Athyridida
- Bivalvia
- Caneyella
- Caneyella wapanuckensis
- Chaetetes
- Chondrichthyes
- Chonetes
- Chonetidina
- Composita lewisensis
- Conocardium
- Cranaena
- Cravenoceratoides nititoides
- Crinoidea
- Delepinoceras eothalassoides
- Dictyoclostus richardsi
- Dombarocanites
- Dombarocanites masoni
- Echinocoelia
- Echinoconchus elegans
The 40 most often recorded, of 74.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.