The Pelly Formation is a lava flow in the Yukon Territory, Canada. Lava is molten rock expelled by a Volcano during an eruption When first expelled from a volcanic vent it is a Liquid at Temperatures Yukon (ˈjuːkɒn is the westernmost and smallest of Canada's three territories. Country to "Dominion of Canada" or "Canadian Federation" or anything else please read the Talk Page It was erupted during the Pleistocene and is in the Volcano Mountain area in the northern portion of the Northern Cordilleran Volcanic Province. The Pleistocene ('plaɪstəsin is the epoch from 18 million to 10000 years BP covering the world's recent period Volcano Mountain is an active Cinder cone in central Yukon Territory, Canada, located a short distance north of Fort Selkirk, The Northern Cordilleran Volcanic Province (NCVP sometimes called the Stikine Volcanic Belt, is a group of Volcanoes and Volcanic fields located in the