|
Blue Waters of The Great Smoky Mountains, original oil painting by Clina Polloni. This is the beautiful Oconaluftee River that winds through the Cherokee valley to the land of the pioneers.
The Great Smoky Mountains are among the oldest mountains in the world, formed perhaps 200-300 million years ago. They are unique in their northeast to southwest orientation, which allowed species to migrate along their slopes during climatic changes such as the last ice age, 10,000 years ago. In fact, the glaciers of the last ice age affected the Smoky Mountains without invading them. During that time, glaciers scoured much of North America but did not quite reach as far south as the Smokies. Consequently, these mountains became a refuge for many species of plants and animals that were disrupted from their northern homes. The Smokies have been relatively undisturbed by glaciers or ocean inundation for over a million years, allowing species eons to diversify.
|
