SCI ECO NE Neyes The Quaternary Ice Ages (2.58 mn years ago) A repeated alteration between cold glacial periods and warm interglacial periods.
SCI ECO HUM SW S. W. Lawrence, MD Ancient Brits Survived Glaciation AAAS: “Human ancestors braved England’s ice-covered northlands 440,000 years ago.” Ancient humans, ‘possibly a long-ago ancestor called…
