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Colorado, Jackson county, Walden, 8275'

California, San Mateo county, Pescadero Creek basin

Colorado, Larimer county, 21 miles NW of Ft. Collins

Colorado, Mesa county, Colorado National Monument, 0.5 mi E Grand Jct entrance Station

Colorado, Saguache or Alamosa county, Great Sand Dunes National Monument

Colorado, Larimer county, 20 miles W of Estes Park on the Milner Pass Rd., 10000'

Colorado, Moffat county, near Lourst Bridge, over the Snake River, 5850'

Alaska, Yukon[X]Koyukuk Census Area, 1 mi SE of Old John Lake, Frost boil

Colorado, Montrose county, Paradox, La Sal Creek Canyon

Utah, Garfield county, Canyonlands, Teapot Canyon, 5440 ft.

Colorado, Montrose county, E Portal Gunnison

Colorado, Washington county, 6 Mi N, 5 Mi E Last Chance

Colorado, Montrose county, Smith's, Coventry, 6800'

Colorado, Gunnison county, slough near Slate River, Crested Butte, 9000'

Quebec, Ungava Bay, Leaf River Falls

Colorado, Mesa county, 14 miles S of Glade Park, PO, on the Rd. to Fruita Reserve, 9000'

Colorado, Routt county, 6 mi NW Milner. T7N, R87W, sec 24

Utah, San Juan county, Southeast of Cave Spring, NE 1/4 sec 29. T30S, R19E, 5,000 ft

Colorado, Boulder county, Boulder Canyon, 6000 ft.

Colorado, Montezuma county, McElmo Creek, S of Cortez, 6250'

Colorado, Larimer county, 2.6 mi. E. Ft. Collins, 5200 ft.

Colorado, Boulder county, Howard's Ranch, near Sugarloaf (7,000 ft)

Colorado, Larimer county, 1 mi. W., 4 mi. S. Ft. Collins

Texas, Victoria county

Colorado, Moffat county, Mantle's Cave, Dinosaur National Monument, Castle Park

Colorado, Larimer county, 1 mile N, 4 miles W of ft. Collins, 5200'

Colorado, Larimer county, Rist Canyon, 17.5 miles NW Ft. Collins, T8N, R71W, sec 26

Colorado, Archuletta county, Pagosa Springs, 7100'

Utah, San Juan county, Dome, northeast corner Gray's Pasture, SW 1/4 sec 22, T27S, R19E, 6,000 ft

British Columbia, 3 miles W of Chilliwack

Colorado, Boulder county, mouth of Boulder Canyon

Colorado, Larimer county, Ft. Collins

Wyoming, Medicine Bow National Forest. 8,000 ft.

Colorado, Larimer county, 3 miles N, 2 miles W of Ft. Collins

Colorado, Pueblo county, 8 miles SE of Portland

Wyoming, Albany county, 20 miles N of Laramie

Colorado, Montrose county, Black Canyon of Gunnison National Monument, S end of N Rim Drives

Colorado, Weld county, 1.5 miles E of Severence, 5000'

Colorado, Park county, 16 miles W of Hwy. US 285 on cO Hwy. 310, 10700'

Colorado, Archuleta county, Navajo River

Colorado, Garfield county, Carbonera, 6000'

Colorado, Lake county, 16 miles W of Hwy. US 24, on Hwy. CO 82, 10190'

Colorado, Fremont county, Canon City, 21 mi NW; 8200 ft

Colorado, Arapahoe county, 2.7 miles SE Denver, 5200 ft.

Colorado, Mesa county, Colorado National Monument, .5 mile above distant view, Fruita Canyon

Colorado, Jackson county, Mt. Zirkel, 11175'

Colorado, Rio Blanco county, 2 miles below White Rock, 10 miles above Meeker, 6400'

Colorado, Larimer county, 5 miles north Fort Collins; 5,200 ft

Colorado, Park county, 1 mile E of Grant on Highway US 285, 8375'

Colorado, Larimer county, 3.5 mi E Ft Collins, Poudre River, 5280 ft