Doneraile’s Cutmarked Femur
Archived: 17 September 2026
Around 31,516 BCE, Ireland was an unstable Late Pleistocene landscape, shaped by fluctuating ice, low sea levels and changing ecological connections. Derryvree sediments in Fermanagh record an ice-free interval with freshwater wetlands, tundra vegetation and insects, later buried beneath glacier deposits. Castlepook Cave in County Cork produced remains of reindeer, mammoth, giant deer, predators and other cold-adapted animals, though bones represent episodes spanning millennia. A cutmarked reindeer femur may indicate Upper Palaeolithic butchery, but disturbed context and absent associated artefacts make human presence provisional. Evidence supports temporary habitable environments, not settled communities, political history or continuous occupation on the island.