Location Notes: Sierra Madre Occidental, along the dirt road from Hidalgo del Parral toward El Vergel out of San Francisco del Oro, about 60 miles west of Parral and 18.5 west of Ojito.
Location Notes: Sierra Madre Occidental, along the dirt road from Hidalgo del Parral toward El Vergel out of San Francisco del Oro, about 60 miles west of Parral and 18.5 west of Ojito.
Location Notes: along Mexico Highway 57, 11 miles south of San Roberto Junction at the road junction with Nuevo Leon Highway 68, about 96 miles south of Saltillo.
Location Notes: along Mexico Highway 57, 11 miles south of San Roberto Junction at the road junction with Nuevo Leon Highway 68, about 96 miles south of Saltillo.