Umayodus fossil map
Where fossils of Umayodus have been found, shown on the Earth as it looked about 56 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 56 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 →

| Group | Early mammals |
|---|---|
| Lived | 59.24–48.07 million years ago (Thanetian to Ypresian) |
| Periods | Paleogene |
| Family | Didolodontidae |
| Named by | Gelfo and Sigé 2011 |
| Fossil records | 2 occurrences at 1 locations (PBDB) |
| Found in | Peru |
| Rock formations | Muñani |
About Umayodus
Umayodus is an extinct genus of "condylarth" mammal from the late Paleocene to the early Eocene. It is a didolodontid that lived in what is now Peru. It is known from the holotype LU3-801, an isolated right third molar, which was found in the Muñani Formation of Laguna Umayo, Peru. It was first named by Javier N. Gelfo and Bernard Sigé in 2011, and the type species is Umayodus raimondi.
Text in “About” is quoted from the Wikipedia article Umayodus (revision 1368552436), 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: Q7881217.