au.\*:("WITT W DE JR")
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AGE OF THE BEDFORD SHALE, BEREA SANDSTONE, AND SUNBURY SHALE IN THE APPALACHIAN AND MICHIGAN BASINS, PENNSYLVANIA, OHIO, AND MICHIGAN.WITT W DE JR.1970; GEOL. SURV. U.S.A., BULL.; USA; 1970, NUM. 1294-00G , P. 1 A 11Miscellaneous
DEVONIAN OF THE APPALACHIAN BASIN,UNITED STATES.OLIVER WA JR; WITT W DE JR; DENNISON JM et al.1967; INTERNAT.SYMPOSIUM.ON.THE.DEVONIAN.SYSTEM.CALGARY.; 1967, VOL. 1, P. 1001 A 1040Miscellaneous
