Gabbs Formation
128 distinct taxa, from 374 fossil occurrences the Paleobiology Database records under this name, spanning 227–200 Mya.
Nevada · US
128 taxa · 374 fossils · 227–200 MyaMembers recorded: Nun Mine, Muller Canyon, Middle, Mount Hyatt, Lower, Upper, middle.
Macrostrat places this rock in the Volcano Peak Group. Macrostrat’s own record
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3 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
- Chlamys
- Tutcheria
- Epigondolella mosheri
- Myophoria
- Schafhaeutlia
- Palaeonucula
- Foraminifera
- Antiquilima
- Cassianella
- Gastropoda
- Myophoricardium
- Newaagia
- Septocardia
- Agerchlamys boellingi
- Arcavicula
- Modiolus
- Atreta
- Echinodermata
- Eolimea
- Epigondolella bidentata
- Frenguelliella
- Mysidioptera
- Pectinoidea
- Pinna
- Unionites
- Aulacoceras
- Brachiopoda
- Choristoceras
- Entolium
- Liostrea
- Ostracoda
- Parvigondolella
- Radiolaria
- Ammonoidea
- Arcestes oligosarcus
- Astarte
- Bivalvia
- Camptonectes
- Echinoidea
- Isopristes
The 40 most often recorded, of 128.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.