Explore

NORTH_AMERICA, CR

California

North Carolina

Baja California Sur

San Luis Obispo

Emmet

Napa

Cambria

Columbia Falls

Cal Poly campus

Oso Flaco Lake

Ultramafic outcrop accessed via Rinconada Trailhead off West Pozo Road. ~1.5 mile hike up trail from trailhead, then a short walk east of trail to access outcrop. "Rinconada Ultramafic" sample site from 2022 Mulroy thesis

Scattered clay slickspots on west side of Simmler Road, approximately 5km from Simmler - Soda Lake Road intersection, Carrizo Plain National Monument

Carrizo Plain valley bottom along west side of Simmler Rd., Carrizo Plain National Monument

Sandstone outcrop within El Chorro Regional Park, accessed via the Eagle Rock trail, ~0.6 miles from trailhead. Trail passes through sample site. "El Chorro Sandstone" sample site from 2022 Mulroy thesis

Sandstone outcrop within Palo Prieto Conservation Bank mitigation parcel. Accessed , by taking Annette Road ~2.6 mi NE from Annette and turning left onto unnamed ranch road. Outcrop is ~0.75 mi east of intersection. "James Parcel Sandstone" sample site fr

Sandstone coastal terrace outcrops located east of Jade Cove parking area along Hwy 1. Outcrops accessed via walking trails on coastal terrace within ~0.2 miles of parking area. "Jade Cove sandstone" sample site from 2022 Mulroy thesis

Sandstone outcrop accessed via Hi Mountain Road, ~2.5 miles west along road from Hi Mountain Condor Lookout turnoff. Outcrops along downslope side of road north of Santa Lucia wilderness boundary. "Hi Mountain Road Sandstone" sample site from 2022 Mulroy

Sandstone outcrop on north side of Los Burros Road ~0.8 miles up the road from Hwy. 1 intersection. "Willow Creek Sandstone" sample site from 2022 Mulroy thesis.

Ultramafic outcrop within Palo Prieto Conservation Bank mitigation parcel. Accessed by taking Bitterwater Road ~2.4 miles east from Annette. Outcrop along road and accessible via short walk or ranch roads that lead directly to outcrop. "Still Parcel Ultra

Sandstone outcrop in Diablo Canyon PG&E lands, accessed via Diablo Canyon Road ~1.3 mi from access gate, then a left turn through a gate onto an unnamed dirt road leading toward San Luis Hill/Point San Luis. Took road ~0.75 miles to get to sandstone outcr

Kings Canyon National Park

Olympia

Ultramafic outcrop within Jack Ranch Hearst mitigation parcel. Approx. 1.4 miles ESE of Hwy 41/46 intersection. Accessed by taking Davis Road ~0.9 miles southeast from Hwy 46 intersection, and then taking ranch roads. Short (~0.3 mi) walk from nearest ran

Ultramafic outcrop along Cottonwood Creek within Jack Ranch Hearst mitigation parcel, accessed via ranch roads. Approx. 7.5 mi north-northeast of the town of Cholame. "Parcel B Ultramafic" sample site from 2022 Mulroy thesis.

Poly canyon

Ultramafic outcrop along Plaskett Ridge Road, ~0.4 miles from Highway 1 turnoff. Outcrop on south side of Plaskett Ridge Road. "Jade Cove Ultramafic" sample site from 2022 Mulroy thesis

Los Osos

Ultramafic outcrop within Irish Hills Natural Reserve. Accessed via Ocean View Trail. Site is immediately NE of Ocean View - Neil Havlik Way junction, in/around "Phyllis' Lookout". "Irish Hills Ultramafic" sample site from 2022 Mulroy thesis

Wilderness State Park

Ultramafic outcrop in Diablo Canyon PG&E lands, accessed via Diablo Canyon Road ~3.5 mi from access gate, then driving up dirt road along Vineyard Canyon ~1.3 to parking area. From parking area, a short (~0.3 mi) walk east over ridge separating Vineyard C

Sandstone outcrop within California Flats Solar Project land, accessed by taking Cal Flats Solar Project access road ~9.5 miles and then traveling east 0.5 miles on dirt roads. "Serpent's Back Sandstone" sample site from 2022 Mulroy thesis

Sandstone outcrop along Cottonwood Creek within Jack Ranch Hearst mitigation parcel, accessed via ranch roads. Outcrop accessed by parking along ranch road and crossing Cottonwood Creek on foot. Approx. 6.5 mi NNE of the town of Cholame. "Parcel B Ultrama

Ultramafic outcrop on north side of Los Burros Road ~0.8 miles up the road from Hwy. 1 intersection, adjacent to sandstone outcrop. "Willow Creek Ultramafic" sample site from 2022 Mulroy thesis.

Kings Canyon National Park

KCL Campground vicinity, Carrizo Plain National Monument

Monterey Peninsula

Harris Lake County Park: Transect 1 (10 m from lake shore), 0 m NE from origin

Santa Margarita Lake

Sweet Springs Nature Preserve

Elfin Forest

Lompoc

Lopez Lake

Lopez Lake

Corona Del Mar

Oromia

Pozo

Weymouth Woods - Sandhills Nature Preserve, along horsetrail near Connecticut Ave.

Weymouth Woods - Sandhills Nature Preserve, Paint Hill track at Pixie Moss Trail head