| Reference | {Deposit:: REF-KNOX,C.1948,INVES. OF KIOWA CNTY. CLAYS,BUMINES RI 4329}{Deposit:: REF-CHASE,G.AND A.BURWELL,1952,KAOLIN AND MONT. CLAYS OF WIC}{Deposit:: MTNS.,OKLA; OKL. GEOL. SURV.,THE HOPPER, V. 12, NO. 1, 10 P.}{Deposit:: REF-JOHNSON,K.1968,MINERALOGY OF CORES FROM OTTER CREEK; INT}{Deposit:: PERSONS-DR.CHARLES J. MANKIN,DIRECTOR, OKL. GEOLOGICAL SURVEY AND}{Deposit:: RESOURCE QUANTITY ESTIMATE BY HUSTED, BUM CONTRACT S0122100,} |