A Drumlin’s Ancient Seed
Archived: 2 October 2026
Around 30,353 BCE, Ireland’s history is environmental rather than political. At Derryvree, County Fermanagh, organic-rich freshwater sediments between glacial tills date broadly to this period, demonstrating an ice-free interval with cold, wet, treeless tundra, pools and hardy vegetation. The sequence records shifting ice conditions, not uniform glaciation. Cave faunas, particularly at Castlepook, indicate changing Late Pleistocene animal communities, though deposits are disturbed and time-averaged. A possibly cut-marked reindeer bone raises the prospect of human presence, but provides no evidence for settlement. No societies, politics or cultures can be reconstructed. The evidence instead reveals life persisting in refuges between ice advances.