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San Juan National Forest; Hermosa Study Area; Jones Creek Region in the southeast corner of the study area; includes the lowest elevations, Hermosa Gorge, and the Mitchell Lakes area. Plot 1.

San Juan National Forest; Kennebec Pass area.

Mesa Verde National Park & vicinity: gravel pits, south end of Chapin Mesa.

Uncompahgre National Forest, Plateau Division; W of Iron Springs CG, S of Divide Road.

Lone Mesa State Park, 6 miles north of southern entrance at FR 514.

BLM land on Slick Rock Hill. Ca. 1 km W of Slick Rock Bridge over the Dolores River. On sandstone terrace accessed by small 2-track on east side of Colorado Rt 141 just south of mile marker 20.

Fort Lewis hillside.

San Juan National Forest. Just below the SW end of Lime Mesa. Area around crossing of Forest Road 81 (Lime Mesa Rd) and a small tributary of Canyon Creek.

San Juan National Forest, East side of Middle Mountain, around crossing of Forest Road 724 (Middle Mountain Rd) with the middle branch of Indian Creek, ca. 0.5 km W of the old mining settlement of Tuckerville.

San Juan National Forest; Lime Creek Rd.

Uncompahgre National Forest, Big Blue R. trail; 0.15 mi. downstream stream from Big Blue campground along county road 868

BLM - Gunnison Field Office. NE of Silverton. Hematite Basin. South side of Hematite Lake.

Uncompahgre Wilderness, Big Blue R. trail; ca. 1.6 mi. upstream from Big Blue campground

Toolik Field Station.

Ft. Collins.

Lone Mesa State Park, 8.8 miles north of southern entrance at FS 514.

Rio Grande National Forest, San Juan Mountains; private property (Humphreys Ranch) that includes Lake Humphreys and Hay Press Lake, ca. 6.5 miles S of Wagon Wheel Gap and confluence with Rio Grande. SW of Hay Press Lake.

Rio Grande National Forest, San Juan Mountains; private property (Humphreys Ranch) that includes Lake Humphreys and Hay Press Lake, ca. 6.5 miles S of Wagon Wheel Gap and confluence with Rio Grande. SW of Lake Humpreys.

San Rafael Reef, N. Temple Wash drainage, 2.6mi. from Temple Mt.

Northern Colorado

Kongsvold, Dovre

County Rd 211, ~0.5 mi E of Smelter Mountain Rd.

Rio Grande National Forest, San Juan Mountains; private property (Humphreys Ranch) that includes Lake Humphreys and Hay Press Lake, ca. 6 miles S of Wagon Wheel Gap and confluence with Rio Grande. E side of Lake Humphreys.

Williams Creek Research Natural Area

Mesa Verde National Park; Spruce Canyon.

La Plata Canyon

Mesa Verde National Park; head of Morefield Canyon.

San Juan National Forest.

Lone Mesa State Park, 9 miles northwest of southern entrance at FR 514; east-facing, near spring.

San Juan National Forest; Little Molas Lake. Ledges to the west.

Sharkstooth Pass. Top of pass in alpine tundra.

Fort Lewis College mesa.

Lone Mesa State Park. East of hunter check station in between the drainages of Plateau Creek and Summer Camp Creek. 3.5 km N of Forest Rd. 514.

Glen Canyon National Recreation Area, San Juan Canyon on the north side of Lake Powell, west of Nokai Dome.

Uncompahgre Wilderness, Big Blue R. drainage along rivulet leading to stream.

Hoosier Ridge.

San Juan National Forest; La Plata Mountains; Kennebec Pass.

San Juan National Forest; La Plata Mountains; Owen Basin Area.

Uncompahgre Wilderness, Big Blue R. trail. Ca. 1.6 mi. upstream from Big Blue campground.

Lone Mesa State Park, .5 mile north of southern entrance at FS 514.

San Juan Mountains, Lower Sand Bench Area, south of plot 5, San Juan National Forest. S of southern end of FS Rd 642, NW of the confluence of Weminuche Cr and the Piedra River.

San Juan National Forest, Martinez Creek.

Ironton Park.

Lone Mesa State Park, 4.25 miles west of entrance at FR 526.

San Juan National Forest. South San Juan Wilderness Area. Fets Peak area. Summit ridge of Fets Peak.

Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 11 air mi NE of Mancos in the Bear Creek drainage area, Forest Trail 607.

Menefee Mountain.

BLM - Grand Junction Office. Off a small two-track on the N side of DS Rd (East Glade Park Rd) about 1/2 mile SW of the boundary with Colorado National Monument. Along and above small wash on the N side of No Thoroughfare Canyon.

BLM Gunnison Field Office. Powderhorn Wilderness Area. Floodplain of the East Fork of Powderhorn Creek, just north of Tenmile Springs.

BLM - Green River District. East of Horseshoe Bend of the Green River. Ca. 3 miles south of the crossing of UT Rt. 45 over the Green River. West of UT Rt 45 on small well access road 3.5 miles along Hwy south of river crossing.