Comahuetherium fossil map
Where fossils of Comahuetherium 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 →
| Group | Early mammals |
|---|---|
| Lived | 21–17.5 million years ago (Aquitanian to Burdigalian) |
| Periods | Neogene |
| Family | Astrapotheriidae |
| Named by | Kramarz and Bond 2011 |
| Fossil records | 2 occurrences at 1 locations (PBDB) |
| Found in | Argentina |
| Rock formations | Cerro Bandera |
About Comahuetherium
Comahuetherium is an extinct genus of astrapotherian mammal from the Early Miocene (Colhuehuapian age). It is a basal astrapotheriid which lived in what is now Patagonia, Argentina. The holotype was found in the Cerro Bandera Formation in Neuquén Province, northern Patagonia and additional specimens were found at the Gran Barranca south of Lake Colhué Huapi, in Chubut Province of central Patagonia. It was first named by Alejandro Kramarz and Mariano Bond in 2011 and the type species is Comahuetherium coccaorum.
Text in “About” is quoted from the Wikipedia article Comahuetherium (revision 1247904399), 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: Q5150486.
