12 LIST OF PUBLICATIONS EXAMINED. [bull. 135. 
Georgia, Geological Survey: Bulletin No. 1, a preliminary report on the marbles of 
Georgia ; Bulletin No. 2, a preliminary report on the corundum deposits of 
Georgia. Atlanta, Ga. 
Harvard College, Museum of Comparative Zoology : Bulletin, Vol. XXV and Vol. 
XVI, No. 1; Memoirs, Vol. XVII, No. 3. Cambridge, Mass. 
Illinois, State Laboratory of Natural History: Bulletin, Vol. Ill, Article XIII. 
Peoria, 111. 
Indiana, Academy of Science: Proceedings, 1893. Brookville, Ind. 
Indiana, Department of Geology and Natural Resources: Eighteenth Report. In- 
dianapolis, Ind. 
International Congress of Geologists: Compte Rendu, 5th session, 1891. Washing- 
ton, 1893. 
Iowa, Academy of Sciences: Proceedings, Vol. I, Part IV. Des Moines, Iowa. 
Iowa, Geological Survey: Vol. II, Coal deposits of Iowa. Des Moines, Iowa. 
Johns Hopkins University: Circulars, Vol. XIII. Baltimore, Md. 
Journal of Geology, Vol. II. Chicago, 111. 
Journal of Morphology, Vol. IX. New York. 
Kansas University Quarterly, Vol. I, Nos. 1-2, 1892; Vol. I, Nos. 3-4, and Vol. II, Nos. 
1-2, 1893; Vol. II, Nos. 3-4, and Vol. Ill, Nos. 1-2, 1894. Lawrence, Kans. 
Liverpool, Geological Society : Proceedings, Vol. VII, Part 2. Liverpool, England. 
London, Geological Association : Proceedings, Vol. XIII, Nos. 6-9. London, England. 
London, Geological Society: Quarterly Journal, Vol. L. London, England. 
London, Royal Society : Proceedings, Vols. LIV-LV. London, England. 
Manchester, Geological Society : Transactions, Vol. XXIII, Parts I-II. Manchester, 
England. 
Maryland, State Weather Service : First Biennial Report for 1892-93. Baltimore, Md. 
Michigan, State Board of Geological Survey: Report for 1891 and 1892, published in 
1893. Lansing, Mich. 
Minnesota, Geological and Natural History Survey : Twenty-second Annual Report, 
1893; Twenty-third Annual Report, 1894; Bulletin No. X, The Mesabi iron- 
bearing rocks. Minneapolis, Minn. 
National Geographic Magazine, Vol. VI. Washington, D. C. 
Nautilus, Vol. VII, Nos. 9-12, and Vol. VIII, Nos. 1-8. Philadelphia, Pa. 
Neues Jahrbuch fiir Mineralogie, Geologie und Paheontologie, 1894, Bander I and II, 
Hefte 1-3. Stuttgart, Germany. 
New Brunswick, Natural History Society: Bulletin No. XII. St. John, New Bruns- 
wick, Canada. 
New Jersey, Geological Survey: Report for 1893, and Vol. Ill, Final Report. Tren- 
ton, N. J. 
New York, Academy of Sciences: Transactions, Vol. XIII; Annals, Vol. VII, Nos. 
6-12. New York. 
New York, State Museum : Forty-seventh Report. Albany, N. Y. 
Nova Scotian Institute of Science: Proceedings and Transactions, Vol. I, Part 3, 1893. 
Halifax, Nova Scotia. 
Ohio, Geological Survey, Vol. VII. Columbus, Ohio. 
Ottawa Naturalist, Vol. VIII, Nos. 1-9. Ottawa, Canada. 
Paleontographica, Band XL, 1-6, and Band XLI, 1-2. Stuttgart, Germany. 
Philadelphia Academy of Natural Sciences: Proceedings, 1894, Parts I-III; Journal, 
2d ser., Vol. IX, Part IV. Philadelphia, Pa. 
Popular Science Monthly, Vols. XLIV-XLV (excepting abstracts). New York. 
Rochester Academy of Science: Proceedings, Vol. II, Brochure 3. Rochester, N. Y. 
Royal Irish Academy: Transactions, Vol. XXX, Parts 11-14; Proceedings, 3d ser., 
Vol. Ill, Nos. 2-3. Dublin, Ireland. 
St. Louis Academy of Science: Transactions, Vol. VI, Nos. 13-17. St. Louis, Mo. 
School of Mines Quarterly, Vol. XV. New York. 
