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| | Red Rock Lakes. The Columbia Gazetteer of North America. 2000 |
 | | Red Rock Lakes, reservoirs, consisting of 2 connected lakes, Beaverhead co., SW Mont., on Red Rock R., c.30 mi/48 km W of W. Yellowstone, bet. |
 | | Upper Red Rock L. (3 mi/4.8 km long, 2 mi/3.2 km wide; 44°35'N 111°47'W) receives Red Rock Creek (from E), which flows to Lower Red Rock L. (7 mi/11.3 km long, max. |
 | | Red Rock Pass (7,120 ft/2,170 m) to E on Divide and Idaho border, near source of Red Rock Creek. |
| www.bartleby.com /69/15/R01515.html (143 words) |
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