Toreva Formation
73 distinct taxa, from 110 fossil occurrences the Paleobiology Database records under this name, spanning 94–86 Mya.
Arizona · US
73 taxa · 110 fossils · 94–86 MyaFiled under the Mesaverde Group. Members recorded: Blue Point Tongue, lower sandstone, Upper Sandstone.
Macrostrat places this rock in the Mesaverde Group, and dates it 90–84 Ma. Macrostrat’s own record
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4 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
- Cymbophora
- Pleuriocardia (Dochmocardia) pauperculum
- Linearis
- Parvilucina
- Crassostrea
- Cyprimeria cyprimeriformis
- Legumen
- Inoceramus dimidius
- Inoceramus lamarcki
- Liopistha (Psilomya)
- Lopha
- Modiolus
- Pyktes
- Acirsa
- Anchura
- Bellifusus
- Carota
- Cerithioderma
- Cerithiopsis
- Charonia
- Chondrichthyes
- Collignoniceras carolinum
- Corbula
- Crassatella
- Cretalamna appendiculata
- Cretodus semiplicatus
- Cretoxyrhina mantelli
- Cyclorisma orbiculata
- Fusus
- Gyrodes
- Gyrodes depressa
- Gyrotropis
- Hybodus
- Ischyrhiza schneideri
- Laternula
- Lima
- Lutema
- Meekia
- Modiolus attenuatus
- Mytiloides
The 40 most often recorded, of 73.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.