Began 2-3 mya Last glacial period ended 15,000 years ago Pleistocene epoch Ice covered 30% of Earth's land Indirect effect of Ice Age glaciers: - ppt download
Dogs migrated with humans to the Americas 15,000 years ago | CNN
Amundsen Becomes First to Reach South Pole, December 14, 1911 - Scientific American
Climate change means days are getting longer, scientists find | Climate science | The Guardian
The Story of How Humans Came to the Americas Is Constantly Evolving | Science | Smithsonian Magazine
A new history of the North Pole uncovers its deep significance for modern civilization - ArcticToday
Last Glacial Maximum - Wikipedia
salty aunty — Why are you guys so light-skinned? You live really...
Archaeological sites in North America; 38,000 - 15,000 BC - YouTube
The changing pole star – Explaining Science
The last time the Arctic was ice-free in summer, modern humans didn't exist.
The human conquest of the polar regions « World Ocean Review
Elk began to enter North America about 15,000 years ago, likely due to more suitable environmental conditions caused by the end of the last ice age. During the Pleistocene, they were much
The Hunt for Wonder Drugs at the North Pole - The Atlantic
Fifty Million Years Ago, the Arctic Was a Warm Swamp I NOVA I PBS - YouTube
The changing pole star – Explaining Science
Humans adapted to Arctic life 10,000 years earlier than thought | New Scientist
Scientists Have Unearthed Traces of an Ancient Rainforest in... Antarctica : ScienceAlert
Getting Here and Getting Around - Native American Transportation in Virginia
On Way to New World, First Americans Made a 10,000-Year Pit Stop
Bering Land Bridge | National Geographic Society
Investigating Ice Age America's Ancient Abattoir | Hakai Magazine
