| | Report (volume) | Natural History: Journal, vol. 21, no. 4. Cincinnati, Ohio. Coal Age, vols. 5, 6. New York. Colliery Engineer...Proceedings, vol. 13, pp. 1-46. Davenport, Iowa. Delaware County Institute of Science: Proceedings, vol. 7, no....Laboratories: Bulletin, vol. 17, pp. 247-487. Granville, Ohio. Deutsche geologische Gesellschaft: Monatsberichte...Forks, N. Dak. Ohio Naturalist, vol. 14, nos. 3-8; vol. 15, nos. 1, 2. Columbus, Ohio. Ohio State Academy...of Science: Proceedings, vol. 6, pt. 3. Columbus, Ohio. Oklahoma Geological Survey: Bulletin, nos. 13, | | | Report (issue) | Warren Nor ton, and Herman W. Pfefferkorn E. Ohio, by Horace R. Collins F. Kentucky, by Charles...Lu~d, Warren Norton, and Herman W. Pfefferkorn _ E. Ohio, by Horace R. Collins ------------------------------F...with those in New Brunswick, Canada, and Henry County, Mo. During the 1930's, Darrah and his students...- - - 1927, Correlation of coal floras in Henry County, Missouri, and the Narragansett Basin: Bot. Gaz...B., 1894, Carboniferous fossils in ,the Norfolk County basin [Mass.]: Am. Jour. Sci., 3d ser., v. 48, | | | Report (volume) | 1928. N. C., March 1935. N. Dak., September 1931. Ohio, February 1930. Okla., January and February 1931... 5 in., inch or inches. Circ., Circular. Co., County or Company. Indus., Industrial. Inst., Institute...Pre-Cambrian : Central southern Virginia (Mecklenburg County). F. B. Laney, 1917 (Va. Geol. Surv. Bull. 14,...that at the location the Abilene fm. is a mud or clay cgl.?"). This bed in type section at Abilene, Kans...Pleistocene : Southern South Carolina (Charleston County). E. Sloan, 190 (S. C. Geol. Surv. geognostic map | | | Book | ofclaymiOOkerr PRELIMINARY REPORTS REFERENCE CLAY MINERALS AMERICAN PETROLEUM INSTITUTE RESEARCH PROJECT...—United States 2 Reference Clay Localities P. F. No. Names Glossary of Clay Mineral Kerr and 3 Differential...Reference Clay Mineral Specimens J. L. Kulp, and P. K. Hamilton P. F. Kerr, No. 4 Reference Clay R. No...Occurrence and Microscopic Examination of Reference Clay Mineral Specimens P. F. Kerr, M. S. Main, and...Hamilton No. 6 Electron Micrographs of Reference Clay Minerals D. W. Davis, T. G. Rochow, F. G. Rowe, |
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