Ringold Formation
81 distinct taxa, from 90 fossil occurrences the Paleobiology Database records under this name, spanning 9.4–1.4 Mya.
Washington · US
81 taxa · 90 fossils · 9.4–1.4 MyaMembers recorded: upper, uppermost, Taylor Flat Conglomerate.
Macrostrat dates this rock 2.6–1.9 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
- Castor californicus
- Hypolagus ringoldensis
- Megalonyx leptostomus
- Mimomys sawrockensis
- Plesippus simplicidens
- Plionarctos harroldorum
- Spermophilus russelli
- Thomomys gidleyi
- Alilepus vagus
- Alilepus wilsoni
- Ammospermophilus hanfordi
- Aphelops mutilus
- Bassariscus casei
- Borophagus diversidens
- Borophagus hilli
- Bretzia pseudalces
- Buisnictis breviramus
- Camelidae
- Camelops
- Canis
- Canis lepophagus
- Capromeryx tauntonensis
- Cervidae
- Charina bottae
- Colubridae
- Crotalus
- Dinofelis palaeoonca
- Dipoides rexroadensis
- Elaphe pliocenica
- Elaphe vulpina
- Eucyon davisi
- Felidae
- Felinae
- Hemiauchenia
- Hemiauchenia macrocephala
- Hypolagus edensis
- Hypolagus furlongi
- Hypolagus gidleyi
- Lampropeltis getulus
- Leporidae
The 40 most often recorded, of 81.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.