Henricosbornia fossil map
Where fossils of Henricosbornia 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 | 57–37.71 million years ago (Thanetian to Bartonian) |
| Periods | Paleogene |
| Family | Henricosborniidae |
| Named by | Ameghino 1901 |
| Fossil records | 72 occurrences at 11 locations (PBDB) |
| Found in | Argentina, Brazil |
| Rock formations | txn:43329, Las Flores, Sarmiento, Andesitas Huancache |
About Henricosbornia
Henricosbornia is an extinct genus of henricosborniid notoungulate that lived from the Late Paleocene to the Middle Eocene of what is now Argentina and Brazil.
Text in “About” is quoted from the Wikipedia article Henricosbornia (revision 1286363043), 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: Q16574440.
