Evidence of human presence in Ireland dates back 33,000 years
In short: From butchered reindeer bones to ancient DNA samples, the archaeological record reveals a complex history of migration and habitation across the Irish landscape.
Archaeological evidence identifies Castlepook Cave in County Clare as one of the earliest sites of human activity. A reindeer femur found there was radiocarbon dated to 33,000 years ago; while originally excavated by Richard Usher between 1904 and 1912, modern analysis confirmed it shows clear signs of butchery.
The video explores how early humans may have reached Ireland via seasonal land bridges or shallow seas. Notable genetic discoveries are also featured, such as a Limerick Mesolithic individual whose DNA implies he possessed blue eyes, brown hair, and black skin.
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Sources
- Summary by Intellect · source: Irish Origins | The Genetic History of Ireland
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