Cypress Hills Formation
326 distinct taxa, from 465 fossil occurrences the Paleobiology Database records under this name, spanning 46–16 Mya.
Saskatchewan · CA
326 taxa · 465 fossils · 46–16 MyaMacrostrat dates this rock 31–23 Ma. Macrostrat’s own record
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9 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
- Agriochoerus
- Brontotheriidae
- Merycoidodontidae
- Ectypodus lovei
- Equidae
- Eumys elegans
- Leptictidae
- Megalagus turgidus
- Archaeohippus stenolophus
- Canidae
- Chiroptera
- Herpetotherium fugax
- Herpetotherium valens
- Hesperocyon
- Hesperocyon gregarius
- Leptomeryx semicinctus
- Leptotomus guildayi
- Mesohippus westoni
- Oligoryctes
- Oromerycidae
- Peradectes californicus
- Prosciurinae
- Pseudocylindrodon neglectus
- Rhinocerotidae
- Testudinidae
- Trionyx leucopotamicus
- Amiinae
- Ankylodon
- Anura
- Apatemys
- Apatemys hendryi
- Apternodus
- Archaeotherium coarctatum
- Aulolithomys bounites
- Camelidae
- Caniformia
- Castoridae
- Centetodon aztecus
- Centetodon magnus
- Copedelphys titanelix
The 40 most often recorded, of 326.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.