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Tlikakila Wild River

(Encyclopedia)Tlikakila Wild River: see Lake Clark National Park and Preserve. ...

Kobuk Wild River

(Encyclopedia)Kobuk Wild River: see Gates of the Arctic National Park and Preserve. ...

John Wild River

(Encyclopedia)John Wild River: see Gates of the Arctic National Park and Preserve. ...

Alatna Wild River

(Encyclopedia)Alatna Wild River: see Gates of the Arctic National Park and Preserve. ...

Tinayguk Wild River

(Encyclopedia)Tinayguk Wild River: see Gates of the Arctic National Park and Preserve. ...

Steele, Mount

(Encyclopedia)Steele, Mount, 16,624 ft (5,067 m) high, in the St. Elias Mts., SW Yukon, Canada, in Kluane National Park near the Alaska line; one of Canada's tallest peaks. ...

Oligocene epoch

(Encyclopedia)Oligocene epoch ŏlˈəgōsēnˌ [key], third epoch of the Tertiary period in the Cenozoic era of geologic time, lasting from 38 to 24 million years ago. More of North America was dry land during the ...

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