Explore

Yorba Linda: Santa Ana Canyon, Green River Golf Course near the County line.

Rancho Mission Viejo: Canyon east of Trampas Canyon, S of Hwy 74, 2.6km ENE Viejo Survey Mark

Sycamore Hills, S end, Laguna Lakes

Ridge between Oso Trail and Cold Springs Trail, 600m N SR74, Ronald W. Caspers Wilderness Park

San Joaquin Hills, lateral to Lower Shady Canyon, 2.9km SE French Hill

Central Coat: junction of Thompson Rd. and Mehlschau Rd., NE of Nipomo.

Thousand spring, San Nichlos Island.

Ridge 150m SSE intersection of Oso and Cold Springs Trails, Ronald W. Caspers Wilderness Park

Unnamed trail toward Audubon Starr Ranch, 250m N of extreme Northern most arc of Oso Trail, CRonald W. Caspers Wilderness Park

Irvine Lake, S and W margins

Laguna Niguel: hills, N of Del Avion St., 3.5km ESE Aliso Peak; 3.2km SSE Alicia Fire Station.

Creek channel along Cabot Rd. near Oso Pkwy.

Irvine Ranch E of UC Irvine, Newport Beach

Dana Point Headlands: just south of Coast Hwy, 0.5 km NW Dana Point Harbor; 0.5 km SSW Richard Henry Dana School

Santa Roas Mts: Santa Rosa Mt. Rd.

NE end of Santa Susana Mtns.: Newhall Ranch, south edge of Magic Mountain theme park, 0-400 ft. from fence (Newhall 7.5' Q.)

Irvine: Irvine Ranch, 1.2 km W UCI campus center

Dana Point Headlands: along scenic; Dr. near jct. with Cove Rd.; 0.4km W Dana Point Harbor; 0.7km S Richard Henry Dana School, elev. 70 meters

Laguna Beach: Sycamore Hills, Laguna Canyon Lateral 6.

Pine Canyon; 4.1km NW Modjeska Peak.

Casper's Regional Park: Bell Canyon, 2.1km NNW Visitor Center

Creek channel along Cabot Rd. across from Nellie Gail Rd. near Oso Pkwy., UTM

Railroad Canyon -1 mile north-west of Yucca Valley

Laguna Hills; creek channel along Cabot Rd. ca. 1.0km N Pacific Park Pkwy

Bahia de San Quintin, tip of central peninsula, west slope of Cerro Cenzia, 30d 27' N, 115d 58' W

Mojave Desert: 30 miles east of Barstow; Pisgah Crater lava flow

hills, 1.0km NNW Dana Hills High School; 1.6km NE Bench Mark 150,

Laguna Hills: creek channel along Cabot Rd., 0.2km N Pacific Park Pkwy.

SAN DIEGO COUNTY: Kearny Mesa

Laguna Beach: Laguna Canyon, on Laguna Canyon Rd., 0.4 km N jct. El Toro Rd.

San Quintin Bay area; First cinder cone north of Colima del Sudoeste

Northwest side; Oso Flaco Lake

San Joaquin Hills: Laguna Canyon along Laguna Canyon Rd., 0.9 km N jct. El Toro Rd.

Torrey Pines State Reserve Extension (Northern). 0.1 mi SW of Mercado Rd and 0.1 mi SE of Mar Scenic Dr

San Joaquin Hills: Laguna Canyon along Laguna Canyon Rd., 0.9 km N jct. El Toro Rd., UTM 3716850mN, 429300mE

East lateral to Shady Canon, c.a. 3.1km SE French Hill

San Joaquin Hills: Laguna Canyon along Laguna Canyon Rd., 0.9km N jct. El Toro Rd., UTM 3716850mN, 429300mE

LAGUNA BEACH: Temple Hill, at margin of Dripping Springs Canyon, 0.4km NNE Top of the World Sch.

East lateral to Shady Canon, c.a. 2.9km SE French Hills,

Dana Point: hills 0.7 km NE Dana Hills High School

Santa Ana Mts. Cleveland National Forest. Steep road-cut/ slope adjacent to and above North Main Divide Road.

Dana Point: hills 0.7 km NE Dana Hills High School.

Lower Shady Canyon, east slope, c.a. 2.6km SE French Hill

9 miles south-southeast of Dixon, Norten Road, just north of its junction with Bartlett Road.

Irvine: UCI Ecological Preserve, 1.3km SSW UCI Campus center.

Santa Ana Mts. N Main Divide Rd., 2.4 rd. mi. NW SR74, SW side.

Santa Ana Mts. Cleveland National Forest. Around 15 meters downslope from North Main Divide Road. Terrace adjacent to seasonal creek.

Santa Ana Mts. Cleveland National Forest. Near intersection of North Main Divide Rd. and Long Canyon Rd.

Laguna Beach: Park Canyon, Park Ave., 1.4 km NE Thurston School.

Aliso Viejo: Aliso Canyon, 2.1 km NNE Aliso Peak.