Glenn Ranch-1

BEEDE, J.W., AND WAITE, V.V., 1918, TEXAS BUREAU OF ECONOMIC GEOLOGY, BULLETIN 1816, 64 P.BEEDE, J.W., AND BENTLEY, W.P., 1918, TEXAS BUREAU OF ECONOMIC GEOLOGY, BULLETIN 1850, 82 P.EIFLER, G.K., JR., COMPILER, 1974A, IN BARNES, V.E., GEOLOGIC ATLAS OF TEXAS - BIG SPRING SHEET: TEXAS BUREAU OF ECONOMIC GEOLOGY, 6 P., SCALE 1:250,000.EIFLER, G.K., JR., COMPILER, 1974B, IN BARNES, V.E., GEOLOGIC ATLAS OF TEXAS - SAN ANGELO SHEET: TEXAS BUREAU OF ECONOMIC GEOLOGY, 5 P. SCALE 1:250,000.HALE, D.K., 1972, EVIDENCE OF EARLY SPANISH MINING IN THE BIG COUNTRY OF WEST TEXAS: ABILENE CHRISTIAN COLLEGE, M.A. THESIS, 230 P. (P. 153, 173)