Sespe Formation
206 distinct taxa, from 501 fossil occurrences the Paleobiology Database records under this name, spanning 56–16 Mya.
California · US
206 taxa · 501 fossils · 56–16 MyaMembers recorded: Middle, Bed CS4, Bed SS16, Leptauchenid Zone, Bed CS1, Lower, Bed CS5, lower.
Macrostrat dates this rock 43–17 Ma. Macrostrat’s own record
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7 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
- Sespedectes singularis
- Griphomys alecer
- Leptoreodon stocki
- Schizodontomys
- Simimeryx hudsoni
- Leidymys nematodon
- Miospermophilus
- Proterixoides davisi
- Protoreodon pacificus
- Simimys simplex
- Microparamys tricus
- Microparamys woodi
- Nototamias
- Protoreodon pumilus
- Sespia californica
- Testudines
- Balanus
- Clavocerithium santana
- Dyseolemur pacificus
- Gripholagomys
- Trionychidae
- Amynodontopsis bodei
- Boidae
- Duchesneodus uintensis
- Herpetotherium
- Larkinia santana
- Leptaucheniinae
- Pareumys
- Peradectes californicus
- Proheteromys
- Protylopus pearsonensis
- Tivela (Pachydesma) inezana
- Turritella inezana santana
- Anguidae
- Centetodon aztecus
- Heterosoricinae
- Lacertilia
- Protylopus robustus
- Testudinidae
- Boavus occidentalis
The 40 most often recorded, of 206.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.