Rhyphodon fossil map
Where fossils of Rhyphodon have been found, shown on the Earth as it looked about 45 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 45 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 | 48–27.3 million years ago (Lutetian to Rupelian) |
| Periods | Paleogene |
| Family | Isotemnidae |
| Named by | Roth 1899 |
| Fossil records | 18 occurrences at 5 locations (PBDB) |
| Found in | Argentina, Chile |
| Rock formations | txn:43356, Abanico, Sarmiento |
About Rhyphodon
Rhyphodon is an extinct genus of notoungulate, who lived from the Middle to the Late Eocene in what is today South America.
Text in “About” is quoted from the Wikipedia article Rhyphodon (revision 1295807236), 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: Q60977375.
