. Bulletin of the scientific laboratories of Denison University. PUBLISHED MONTHLY. COMMENCED JANUARY 1888. ^l]e /\mefican ©eolo^i^t, ILLUSTRATED. A Strictly Geological Journal. Two volumes'of, 400 pages each, per year, Suhscriptinn $ Per Year All back numbers and the subscription for 189O, $ EDITORS AND PROPRIETORS. Samuel Calvin, Iowa City, Iowa. Edward W. Claypool, Ak?-on, Ohio. John Eyerman, Easion, Pa. Persir«)r Frazer, Philadelphia. Pa. Robert Hay, /unction City. Kansas. Clarence L Herrick. Cincinnati, O Arthur Lakes, Golden, Col. Andrew C Lawson, Ottawa, Ont. Edward O. Ulrich,


. Bulletin of the scientific laboratories of Denison University. PUBLISHED MONTHLY. COMMENCED JANUARY 1888. ^l]e /\mefican ©eolo^i^t, ILLUSTRATED. A Strictly Geological Journal. Two volumes'of, 400 pages each, per year, Suhscriptinn $ Per Year All back numbers and the subscription for 189O, $ EDITORS AND PROPRIETORS. Samuel Calvin, Iowa City, Iowa. Edward W. Claypool, Ak?-on, Ohio. John Eyerman, Easion, Pa. Persir«)r Frazer, Philadelphia. Pa. Robert Hay, /unction City. Kansas. Clarence L Herrick. Cincinnati, O Arthur Lakes, Golden, Col. Andrew C Lawson, Ottawa, Ont. Edward O. Ulrich, Nrioport, Ky. I. C. White, Morgantown. W Va Alexander Wincbell, Ann Atbor. Mfch. Newton H. W; a'hell, Minneapolis, Minn. Published at Minneapolis, Minn, mp^ \ LOMB OpTlC^L CompABlf < MANUFACTURERS OF Microscopes, Objectives And Accessories. Photographic Lenses, AND OTHER Optical Instruments. Factory and Main Office, Branch Office. 531-543 N St Paul St. 48-50 Maiden Lane, Rochester, N. Y. New York City ^ V. (). Drawer 292 P. O. Box 432. I2th Edition of Illustrated Catalogue free on api)lication. / Pftrograpiiicae Microscope—Made by advice and assistance of Prof. Geo. H. Williams, Johns Hop- kins Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Denison University; Denison Scientific Association. Granville, Ohio : [The University]


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Keywords: ., bookauthordenisonu, bookcentury1800, bookdecade1890, bookyear1890