Geoarchaeological research at Stélida examines human-environment interactions, chert variability, and prehistoric raw material use to uncover the site’s role in Aegean migrations.

The 2013-14 survey at Stélida employed a two-phase approach, first mapping the site’s artifact distribution and then targeting key areas for detailed analysis to refine our understanding of prehistoric activity.

The 2013 survey at Stélida revealed a wealth of prehistoric artifacts, mainly chipped stone, with evidence of Mesolithic and Middle Palaeolithic activity. Ongoing research continues to uncover its role in early human history.

Middle Palaeolithic artifacts at Stélida suggest early human and Neanderthal activity, with technological assemblages reflecting intensive quarrying and tool production during the Middle–Late Pleistocene.

The Mesolithic assemblage at Stélida reveals a diverse range of flake-based tools, suggesting broader activity beyond quarrying, including habitation and food processing.