Explore

NW shore of Hudson's Bay

Channel Islands. Santa Cruz Island, just below Mount Diablo

Lava flows and sandstone ledges along San Jose River, 3.5 miles SE of Correo on road to Las Lunas

Colorado Front Range, South Saint Vrain Canyon, 10.2 miles west of Lyons

across from the Eureka airport, Eureka

along entrance road (from U S Route Alternate 9?) to Laird Park, St. Joe National Forest.

6 km up Matilija Canyon, Los Padres National Forest, W of Matilija Hot Springs

ca. 4.5 mi N of Columbia Falls, along the North Fork Road, along Cedar Cr

1.5 mi. W of Waynesburg, South Fork, Ten Mile Creek

Upper Bluebell Canyon at base of Flatirons, just SW of Boulder

no additional information given

Big Sable Point near Ludington

Beaver Island, In Lake Michigan, Iron Ore Bay

Hopland Field Station of the University of California

head of Ramsey Canyon, Huachuca Mountains

Cabo Punta Banda SW of Ensenada, on north slope of secondary hill west of Pico Banda (with communication towers)

Rocky Mountain National Park: Fall River Canyon, vicinity, of Thousand Falls of Sundance Creek, below Hanging Valley

Franklin Mountains, 0.4 km north-northwest of summit of North Franklin Mountains

Rocky Mountain National Park: Lumpy Ridge, near the Twin Owls on trail to Gem Lake, 1.5 miles north of Lake Estes

Garden Canon, Huachuca Mountains

GLACIER GORGE; ROCKY MT. National Park

Island In Clear Lake just north of Glen

Marble Creek, ca. 26 mi. SSW of Haines Junction

Eleven Mile Canyon, S of Lake George: 0.5 mi S of Riverside Campground, 0.3 mi beyond entrance road to Camp Alexander. Pike Nat. Forest

Franklin Mountains, Whispering Spring

near Riverhead, Route 58, 0.8 miles west of Osborn Avenue

Near Hale Lake, 3 miles E of Ruidoso Downs, Lincoln National Forest.

Santa Cruz Island, Centinela

25 miles S of Ensenada on hills above valley of Santo Tomas

Santa Cruz Mountains, Devil Canyon, Fog Belt

Castle Rock Ridge

Isla Cedros N-end, Top of ridge, on S side of road to mine

Dinosaur National Monument, mouth of Split Mountain Gorge, on the Park City (Permian) Formation

Royal Arch, southwest of Boulder

Gatineau Park, King Mountain area off Mountain Road, ca. 3 miles northwest of Notch Road

Tonahutu Creek Trail at NE end of Big meadows

Samoa Peninsula, 25 yards South of old rail road bridge crossing Arcata Slough along road bank

Livesey's Br.

North end of Colorado National Monument, ca. 3 miles south of Fruita, bottom of box canyon

Black Mts.

BAFFIN ISLAND, N.W.T. Idjunivig Island, just S of Kivitoo; SE point of island

Peace River swamp, Ft. Meade

north slope, one mile west of Emigrant Pass summit

Big Bend National Park, around Croton Spring, south of Croton Peak, on rock ledges facing south

near Pipe Springs

Parque Centenano, Merida

West Fork Little Thomson River, 10 mi. above Lyons

Rocky Mountain National Park: Wild Basin, from Ranger Station up Hunter Creek 0.5 mile

Big Hatchet Mountains, 2.5 air miles north-northeast from top of Big Hatchet Peak, east side drainage

Near the E end of Kabetogama Lake, 0.5 miles SW of the Ash R. Campground, along the Ash R. Trail