Sama Formation
76 distinct taxa, from 86 fossil occurrences the Paleobiology Database records under this name, spanning 319–307 Mya.
Recorded under country code ES
76 taxa · 86 fossils · 319–307 MyaLoading coastlines…
1 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
- Asturiella
- Jordanites
- Leptodesma (Leiopteria)
- Cancrinella
- Grammatodon
- Pernopecten
- Schizodus
- Acanthopecten carboniferous
- Acratia
- Ammodiscus
- Amphissites centronotus
- Anthraconeilo
- Antiquatonia
- Antiquatonia portlockianus
- Astartella
- Astartella vera
- Aviculopecten
- Aviculopecten ufaensis
- Bairdia
- Brachythyrina strangwaysi
- Cavellina
- Cephalopoda
- Climacammina
- Crinoidea
- Derbyia
- Discoidella
- Echinoidea
- Endothyra
- Fenestellida
- Fusiella
- Gastropoda
- Globivalvulina
- Globosochonetes
- Healdia
- Hemifusulina
- Hollinella
- Hypotetragona
- Hystriculina
- Juresania
- Karavankina
The 40 most often recorded, of 76.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.