Animals on the Ice-Age Plain
Archived: 13 September 2026
The reference year 31,805 BCE introduces Ireland’s Late Pleistocene animal communities without assigning them to an exact calendar event. Castlepook Cave preserves remains of reindeer, mammoth, giant deer, bear, wolf and spotted hyaena from the wider period. These finds illuminate cold environments before later glaciation. Open habitats could persist locally while ice expanded elsewhere, producing an uneven regional landscape. Later glacial activity erased many earlier surfaces, leaving a fragmentary record. Castlepook studies, Derryvree environmental evidence, museum collections and regional reconstructions provide context. The article explains how surviving animal and sediment evidence informs cautious interpretation of Ireland’s changing Ice Age ecology.
