🦕 Prehistoric World Map

Helaletes fossil map

Where fossils of Helaletes 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 →

Helaletes
Image: https://www.si.edu/object/helaletes-nanus-marsh-1871:nmnhpaleobiology_3381471, CC0, via Wikimedia Commons
GroupEarly mammals
Lived56–37.71 million years ago (Ypresian to Bartonian)
PeriodsPaleogene
Named byMarsh 1872
Fossil records64 occurrences at 19 locations (PBDB)
Found inUnited States, Kazakhstan, China
Rock formationsBridger, txn:NF, Huerfano, Wasatch, Wind River, Aycross

About Helaletes

Helaletes is a genus of an extinct perissodactyls closely related to tapirs. Fossils have been found in North America.

Text in “About” is quoted from the Wikipedia article Helaletes (revision 1258126899), 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: Q60790272.

More early mammals