Reference | {Deposit:: BRIGGS, R.P., AND SEIDERS, V.M., 1972, GEOLOGIC MAP OF THE ISLA DE MONA QUADRANGLE, PUERTO RICO: U.S. GEOLOGICAL SURVEY MISCELLANEOUS GEOLOGIC INVESTIGATIONS MAP I-718, 1 SHEET, SCALE 1:20,000}{Other Database:: CIMRI}{Production:: BRIGGS AND SEIDERS, 1972.} |