Acoelodus fossil map
Where fossils of Acoelodus 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 | 56–37.71 million years ago (Ypresian to Bartonian) |
| Periods | Paleogene |
| Named by | Ameghino 1897 |
| Fossil records | 8 occurrences at 1 locations (PBDB) |
| Found in | Argentina |
| Rock formations | txn:NF, Sarmiento |
About Acoelodus
Acoelodus is an extinct genus of placental mammal, belonging to the order Notoungulata. The genus was first described by Florentino Ameghino in 1897. Its fossilized remains were discovered in Casamayoran terrains from Argentine Patagonia.
Text in “About” is quoted from the Wikipedia article Acoelodus (revision 1192670171), 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: Q98605539.
