🦕 Prehistoric World Map

Italosiren fossil map

Where fossils of Italosiren 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 →

GroupEarly mammals
Lived23.04–20.45 million years ago (Aquitanian)
PeriodsNeogene
FamilyDugongidae
Named byVoss et al. 2017
Fossil records2 occurrences at 1 locations (PBDB)
Found inItaly
Rock formationsLibano

About Italosiren

Italosiren is an extinct genus of early dugong from the Early Miocene (Aquitanian) Libano Formation in Northern Italy.

Text in “About” is quoted from the Wikipedia article Italosiren (revision 1349015423), 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: Q29052802.

More early mammals