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Oreamnos fossil map

Where fossils of Oreamnos have been found, shown on the Earth as it looked about 0 million years ago and on today’s map.

Dots are fossil collections recorded in the Paleobiology Database. The “then” view moves today’s fossil sites back to their positions 0 million years ago (the time slice nearest the median age of the fossils) using the Merdith et al. (2021) plate model; positions are approximate. Open on the timeline map →

Oreamnos
Image: Dave Grickson/USFWS, Public domain, via Wikimedia Commons
GroupEarly mammals
Lived2.58–0.0117 million years ago (Gelasian to Late Pleistocene)
PeriodsQuaternary
FamilyBovidae
Named byRafinesque 1817
Fossil records24 occurrences at 11 locations (PBDB)
Found inUnited States, Canada
Rock formationstxn:42742

About Oreamnos

Oreamnos is a genus of North American caprines. The mountain goat (Oreamnos americanus) is the only living species. Until the end of the Pleistocene, another species, Oreamnos harringtoni, was distributed to the south of the recent form.

Text in “About” is quoted from the Wikipedia article Oreamnos (revision 1345022153), licensed under CC BY-SA 4.0; introduction excerpted verbatim, formatting removed. Ages, family, authority and fossil records: Paleobiology Database, accessed 23 October 2026. Ages are those of the rock layers the fossils were found in. Wikidata: Q2897254.

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