🦕 Prehistoric World Map

Archaeoparadoxia fossil map

Where fossils of Archaeoparadoxia 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 →

Archaeoparadoxia
Image: Barnes, Lawrence G., CC BY 4.0, via Wikimedia Commons
GroupEarly mammals
Lived23.04–20.45 million years ago (Aquitanian)
PeriodsNeogene
FamilyPaleoparadoxiidae
Named byBarnes 2013
Fossil records2 occurrences at 1 locations (PBDB)
Found inUnited States
Rock formationsSkooner Gulch

About Archaeoparadoxia

Archaeoparadoxia is a genus of desmostylian mammal from late Oligocene California. The name derives from the Archaic Greek "archaio" (meaning "from the beginning") and the name of another genus of desmostylian, Paleoparadoxia.

Text in “About” is quoted from the Wikipedia article Archaeoparadoxia (revision 1326278129), 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: Q121367640.

More early mammals