Reference | {Deposit:: WINSLOW, ARTHUR, 1894 , LEAD AND ZINC DEPOSITS: MO. GEOL. SURV., V. 7 , P. 671 - 675.}{Deposit:: OHLE, E. L. AND BROWN, J. S., 1954 , GEOLOGIC PROBLEMS IN THE SOUTHEAST MISSOURI LEAD DISTRICT, GEOL. SOC. AM. BULL., V. 65 , NO. 3 , P. 201 - 221 .} |