Sierra Fraga Formation
35 distinct taxa, from 45 fossil occurrences the Paleobiology Database records under this name, spanning 200–155 Mya.
Chañaral, Copiapó · CL
35 taxa · 45 fossils · 200–155 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
- Gryphaea
- Trigonia
- Harpoceras
- Pentacrinites
- Peronoceras
- Rhynchonella
- Arieticeras
- Clypeus
- Coeloceras
- Euaspidoceras
- Fanninoceras
- Gastropoda
- Hildaites
- Isastrea
- Isocardia
- Loboidothyris
- Megasphaeroceras
- Mercaticeras
- Montlivaltia
- Ostrea
- Panopea
- Perisphinctidae
- Pholadomya
- Phymatoceras
- Posidonia
- Prodactylioceras
- Protogrammoceras
- Pterotrigonia
- Rhynchonellidae
- Scleractinia
- Serpula
- Teloceras
- Terebratula
- Trigonia (Trigonia)
- Weyla
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.