Rio Dell Formation
18 distinct taxa, from 19 fossil occurrences the Paleobiology Database records under this name, spanning 5.3–0.8 Mya.
California · US
18 taxa · 19 fossils · 5.3–0.8 MyaFiled under the Wildcat Group. Members recorded: Lower, Upper.
Macrostrat places this rock in the Wildcat Group, and dates it 3.3–0.9 Ma. 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
- Callorhinus gilmorei
- Balaenoptera physalus
- Boreotrophon fleenerensis
- Buccinum strigillatum
- Callorhinus
- Eschrichtius robustus
- Lituyapecten dilleri
- Musculus (Musculus) stalderi
- Neptunea (Colus) eurekaensis
- Neptunea (Neptunea) andersoni
- Neptunea (Sulcosipho) lawsoni
- Neptunea (Sulcosipho) scotiaensis
- Patinopecten caurinus
- Pseudomelatoma fleenerensis
- Ranella (Priene) arnoldi
- Ranella (Priene) scotiaensis
- Tritonofusus fortunasensis
- Volutopsius eurekaensis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.