RECENT DEVELOPMENTS IN OIL AND GAS EXPLORATION IN SOUTHWESTERN BUTLER COUNTY,KENTUCKY.NUTTALL BD.1964; KENTUCKY GEOL. SURV., SPEC. PUBL; USA; 1964, NUM. 0008, P. 9 A 16Miscellaneous

PALEOCURRENTS AND SOURCE AREAS OF LATE PALEOZOIC SEDIMENTS OF THE OUACHITA MOUNTAINS,SOUTHEASTERN OKLAHOMA.BRIGGS G; CLINE LM.1967; J. SEDIMENT. PETROL.; USA; 1967(12), VOL. 37, NUM. 0004, P. 985 A 1000Miscellaneous

HEAVY MINERAL ANALYSIS OF THE PARKWOOD FORMATION, CENTRAL ALABAMA.WHISONANT RC.1971; SOUTHEAST. GEOL.; USA; 1971(1), VOL. 12, NUM. 0003, P. 183 A 188Miscellaneous

THE BON HARBOR GAS POOL,DAVIESS COUNTY,KENTUCKY- A WALTERSBURG ANOMALY.NORRIS RL.1964; KENTUCKY GEOL. SURV., SPEC. PUBL; USA; 1964, NUM. 0008, P. 41 A 48Miscellaneous