Explore

Near Bridgeman, at Grand Marais.

Southwest of Effingham, at the Lake Sarah Water Authority.

East of Route 123, about 3 miles north west of Willard.

Lewis and Clark State Park. Along lake shore near picnic area

Along east side of Parkman Hill Road, on north side of Parkman Hill, about 3.5 miles east/southeast of Solon.

North of Lisle, on the grounds of the Morton Arboretum, in the Ash Collection.

At head of ravine at north end of DOC Niangua River public access north of Rt. 64 on west side of Niangua River.

Near McHenry, at High Point Preserve - Compere.

Bennett Spring State Park. In field north of Nature Interpretive Center.

Mark Twain National Forest. Along east side of highway 19, ca. 0.6 miles north of Eleven Point River.

About 1 mile east of New Buffalo, east of I-94, just south of the weigh station.

Roaring River State Park, ca. 6 miles south of Cassville. On ridge NE of park motel.

Above south shore of Pomme de Terre River, ca. 3.5 miles west of Cross Timbers.

Mark Twain National Forest. Near ridge summit on opposite side of ridge from Blossom Rock.

About 4 miles south of Mossy Head (air distance) along Route 280 (Bob Sikes Road), in the vicinity of Indigo Branch.

Along north side of highway EE, SW of Bachelor Creek.

Niobrara Valley Preserve. Along north side of Niobrara River, east of Preserve headquarters.

Brooks Range. Atigun Pass.

Near Springfield, at Lincoln Memorial Gardens. At the entrance to the Gardens.

Mt. Ranier National Park. Along trail to Paradise.

Mark Twain National Forest. South of Eleven Point River, east of highway 19.

At Grand Marais, on high dunes west of Middle Lake; on stable sands adjacent to old mining area west of Middle Lake.

At Historie Blakely State Park, along the Jackson Springs Trail.

Grand Detour River Bluff. Dixon Township. sandstone cliff in open south

At Braidwood Dune and Swale, southeast of Braidwood.

At the south edge of Ava, on Business Route 5, at the area district office of the Mark Twain National Forest.

Just east of Dune Acres, on the Indiana Dunes National Lakeshore.

On upper slope between Sleepy Hollow cabins and highway 00.

North of Lisle, on the Morton Arboretum; along Slusser Road.

Cap Au Gris. Along the Mississippi River.

Near summit of Parkman Hill, about 3.5 miles east southeast of Solon.

U.S.S.R. SOUTHWESTERN SIBERIA. GORNA. ALTAISK AUTONOM. OBLAST. 2 km SE of Ust-Syema on Katun River.

On upper east face of Royal Gorge, along highway 21 about 5 miles south of Arcadia.

Pipestone National Monument. Along Circle Trail.

In Klawock River Prim[?] of Wales Island near Klawock Alaska.

Marshfield: Along north shore of Laird Pond, ca. 4 miles northeast of Plainfield village.

In Fountain Park, off of 630W Road, where it crosses Carpenter Creek, along the sandstone bluff on the south side.

Sand Cave Natural Area, Shawnee National Forest.

Near Palos Park, along LaGrange Road about 1/4 mile south of 107th St.

About 1.5 miles southwest of Janesville, about 0.3 miles south of Hwy U; along James River.

In Festus, along west side of of U.S. 61, at roadside park.

Natural Bridge State Park Resort Park. Near Hemlock Lodge.

Along east shore of Roubidoux Creek, about 4.5 miles east/southeast of Winnipeg.

Near Hickory Hills, in Buffalo Woods East Preserve 1/4 mile south of 95th street along LaGrange Road.

Along south side of highway VV, about 1 mile east of Texas county line.

San Juan River Basin, Francis Creek. One mile above dam.

Near Palos Park along Route 83 about one mile west of Willow Springs Hoad, in Cap Sauers Holding Forest Preserve.

In Tunica Hills, about 1.5 miles due west of Retreat.

Near Joliet, at the Joliet Junior College, along nature trail.

Near Pontiac at Humistan Woods Nature Center, near the Vermillion River.