Carden’s Lithic Femur Incision
Archived: 7 October 2026
Thirty thousand years BCE is a notional marker within Ireland’s Late Pleistocene, not a securely datable historical event. Amid unstable pre-Last Glacial Maximum conditions, ice, periglacial processes, altered sea levels and open habitats shaped a landscape. Castlepook Cave, County Cork, preserves Ireland’s vertebrate record, including mammoth, giant deer, reindeer, bears, hyenas and later cold-adapted fauna, although its deposits span millennia and are disturbed. A cut-marked reindeer femur, perhaps 33,000 radiocarbon years old, may indicate human carcass processing with a stone tool. It cannot prove settlement, continuity or society. Later glaciation likely destroyed evidence; research may clarify tentative early human presence.