Explore

Spring Basin, Badlands.

Rocky Mountain National Park, Longs Peak. Boulderfield.

Two miles west of Oakridge.

Rocky Mountains, Banff National Park, Canadian zone, Consolation Valley

Rocky Mountain National Park and Vicinity, Longs Peak. Timberline.

Phillips, cemetary

Foothills 1 mile back of Mayfield, Santa Cruz Mountains

South of Penitentiary

Rocky Mountain National Park, Long Peak.

Martha's Vinyard

Jalopasco

Port Bryon

Wamsulter

25 miles south of Grand Canyon National Park on U.S. 180.

Kootenai Falls picnic area; 6 mi. east of Troy; on U.S. Rt. #2; T31N, R32W, Sect 13.

Santa Cruz Mountains, between Santa Cruz and Los Gatos

Top of Bardon Hill.

Rocky Mountain National Park, South St. Vrain Canon, North exposure.

west of Weeping Water; northwest slope near bridge

Frenchman's Cove, B. of I.

Headwaters of Hobb's Brook.

Provincial campground one mile SW of Fernie.

Chiricahua Mountains, Monument Peak.

Bei Greifswalde.

near Anadarko

Dept. Comayagua: Vicinity of Siguatepeque.

L'ause au Mort.

Western slope of Cypress Hills

Soldier's Park, North Fork of Clear Creek. Big Horns Mts.

Along the Kaolak River, south of Wainright, on north bank of river

Lark Harbour, B. of I.

at Circular Marsh near Barrow.

Near Deer Lake.

Arches National Monument. Near campground at Devils Garden Trail.

North side of Mt. Shasta

Im Briesnibthale bei Dresden.

Santa Cruz Mountains, Above Wrights

9.3 miles east of Gillette

Lava fields, Cuernavaca (verified by Herbert A. Sierk).

North shore of Presque Isle Point north of Marquette

Belle Fourche River, at Egg's Run

Blanc Sablon, Labrador.

Rocky Mountain National Park, Longs Peak, east base.

In Baker's Woods.

Grand Manan.

Lakes Refuge

Terrill's Farm.

3 miles N of Capulin Mt. National Monument in pasture around lava flow.

Ad sepes Novae Angliae.

Dept. Alta Verapaz: Large swamp east of Tactic.