United States, California, Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mile s of Lyman Springs. (original described UTM point is typed incorrectly on label)
40.29489225 -121.7728647 NAD27
UTM 10T 604300 E 4461000 N; NAD27; T.28N, R.02E, S.08, SE 1/4 of the NE 1/4, MDBM