An overview of the world as it was 20,000 years ago when glaciers covered the Earth and creatures, now extinct, like the woolly mammoths and saber-toothed cats battled to survive.
An overview of the world as it 20,000 years ago when glaciers covered the earth and creatures, now extinct, like the woolly mammoths and saber-toothed cats battled to survive.
An overview of the world as it 20,000 years ago when glaciers covered the earth and creatures, now extinct, like the woolly mammoths and saber-toothed cats battled to survive.
