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Ronzotherium fossil map

Where fossils of Ronzotherium have been found, shown on the Earth as it looked about 30 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 30 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 →

Ronzotherium
Image: Ghedoghedo, CC BY-SA 3.0, via Wikimedia Commons
GroupEarly mammals
Lived37.71–23.04 million years ago (Priabonian to Chattian)
PeriodsPaleogene
FamilyRhinocerotidae
Named byAymard 1854
Fossil records64 occurrences at 27 locations (PBDB)
Found inFrance, Switzerland, Germany, Mongolia, Czech Republic, United Kingdom
Rock formationstxn:43187, Ergilin Dzo, Bohlen, Ebnater Schichten, Wintersberg Schichten, Viens Marl

About Ronzotherium

Ronzotherium is an extinct genus of perissodactyl mammal from the family Rhinocerotidae. The name derives from the hill of 'Ronzon', the French locality near Le Puy-en-Velay at which it was first discovered, and the Greek suffix 'therium' meaning 'beast'. At present 5 species have been identified from several localities in Europe and Asia, spanning the Late Eocene to Upper Oligocene (37 - 23 million years ago).

Text in “About” is quoted from the Wikipedia article Ronzotherium (revision 1306808822), 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: Q3388673.

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