| The Columbia Encyclopedia, Sixth Edition. 2001-07. |
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| Bighorn Mountains |
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| range of the Rocky Mts., N central Wyo., extending c.120 mi (190 km) N into S Montana, E of the Bighorn River. Cloud Peak, 13,165 ft (4,013 m), is the highest point. The glaciated mountain range contains Bighorn National Forest. |
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| | | The Columbia Encyclopedia, Sixth Edition. Copyright © 2007 Columbia University Press. |
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