DeBeque Formation
135 distinct taxa, from 762 fossil occurrences the Paleobiology Database records under this name, spanning 58–46 Mya.
Colorado · US
135 taxa · 762 fossils · 58–46 MyaMembers recorded: Atwell Gulch.
Macrostrat dates this rock 66–34 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
- Hyracotherium
- Coryphodon
- Phenacodus
- Hyopsodus lysitensis
- Hyopsodus
- Hyopsodus powellianus
- Cantius frugivorus
- Didymictis
- Cantius abditus
- Phenacodus vortmani
- Lambdotherium popoagicum
- Esthonyx bisulcatus
- Ectoganus lobdelli
- Paramys excavatus
- Paramys copei
- Barylambda faberi
- Copecion brachypternus
- Heptodon
- Esthonyx
- Meniscotherium tapiacitum
- Microsyops latidens
- Bunophorus pattersoni
- Haplomylus speirianus
- Heptodon calciculus
- Probathyopsis harrisorum
- Apheliscus
- Bunophorus
- Diacodexis metsiacus
- Lambertocyon ischyrus
- Meniscotherium chamense
- Mytonomys coloradensis
- Oxyaena intermedia
- Prolimnocyon atavus
- Xenicohippus grangeri
- Acritoparamys pattersoni
- Cantius mckennai
- Ectocion osbornianus
- Palaeonictis occidentalis
- Phenacolemurinae
- Plesiadapis dubius
The 40 most often recorded, of 135.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.