United States, California, San Bernardino, UCGranite Mountains. Upper granite cove, univ of california gm desert research center, 5 mi. north of i-40, 30 miles east of ludlow.; Bighorn Basin 7.5'
34.7863167 -115.65865 NAD83
1341 meters
4400ft.
Sandy margins of bouldery wash below spring site. Geologic formation: alluvium. Parent rock: granite. Soil type: sand.