🦕 Prehistoric World Map

Mylagaulus fossil map

Where fossils of Mylagaulus have been found, shown on the Earth as it looked about 15 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 15 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 →

Mylagaulus
Image: Roger Witter, Public domain, via Wikimedia Commons
GroupEarly mammals
Lived23.04–4.7 million years ago (Aquitanian to Zanclean)
PeriodsNeogene
FamilyMylagaulidae
Named byCope 1878
Fossil records24 occurrences at 12 locations (PBDB)
Found inUnited States
Rock formationstxn:41468, Alachua, Valentine, Olcott, Pawnee Creek Beds, Tesuque

About Mylagaulus

Mylagaulus is an extinct genus of rodents in the family Mylagaulidae. Mylagaulus lived in the Americas during the middle to late Miocene.

Text in “About” is quoted from the Wikipedia article Mylagaulus (revision 1349267007), 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: Q6947618.

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