LIST OF PUBLICATIONS EXAMINED. 
Alabama, Geological Survey : Geological map of Alabama with explanatory chart; 
Report on the geology of the Coastal Plain of Alabama. Montgomery, Ala. 
Alabama Industrial and Scientific Society : Proceedings, Vol. IV, Nos. 1-2. Tusca- 
loosa, Ala. 
American Academy of Arts and Sciences: Proceedings, Vol. XXIX. Boston, Mass. 
American Association for the Advancement of Science: Proceedings, Vol. XLII. 
Salem, Mass. 
American Geologist, Vols. XIII-XIV. Minneapolis, Minn. 
American Institute of Mining Engineers : Transactions, Vols. XXII-XXIII. New- 
York. 
American Journal of Science, 3d ser., Vols. XLVII-XLVIII. New Haven, Conn. 
American Museum of Natural History: Bulletin, Vol. VI. New York. 
American Naturalist, Vol. XXVIII, Philadelphia, Pa. 
American Philosophical Society : Proceedings, Vol. XXXII. No. 143, and Vol. XXXIII, 
Nos. 144-146. Philadelphia, Pa. 
AnnaTs and Magazine of Natural History, Vols. XIII-XIV. London. 
Appalachia, Vol. VII, No. 3. Boston, Mass. 
Arkansas, Geological Survey: Annual Report, 1891, Vol. II; 1892, Vol. II. Little 
Rock, Ark. 
Boston Society of Natural History: Proceedings, Vol. XXVI, Parts I-III. Boston, 
Mass. 
Botanical Gazette, Vol. XIX. Madison, Wis. 
British Association for the Advancement of Science: Report for 1893. London, 
England. 
Buffalo Society of Natural Sciences : Bulletin, Vol. V, No. 4. Buffalo, N. Y. 
California, Academy of Science: Proceedings, 2d ser., Vol. IV, Part I. San Fran- 
cisco, Cal. 
California, State Mining Bureau : Twelfth Report, State Mineralogist. Sacramento, 
Cal. 
Canadian Institute: Transactions, Vol. IV, Part I. Toronto, Canada. 
Canadian Record of Science, Vol. VI, Nos. 1-2. Montreal, Canada. 
Cincinnati Society of Natural History: Journal, Vol. XVI, No. 4, and Vol. XVII, 
Nos. 1-3. Cincinnati, Ohio. 
Connecticut, Academy of Arts and Sciences: Transactions, Vol. IX, Part I. New 
Haven, Conn. 
Dennison University, Scientific Laboratories : Bulletin. Vol. VIII, Part 2. Granville, 
Ohio. 
Edinburgh, Royal Society: Transactions, Vol. XXXVII, Part III. Edinburgh, Scot- 
land. 
Elisha Mitchell Scientific Society: Journal, 1893, and Part I, 1894. Raleigh, N. C. 
Engineering and Mining Journal, Vols. LVII-LVIII. New York. 
Engineering Magazine, Vol. VI, Nos. 4-6; Vol. VII, Nos. 1-6; and Vol. VIII, Nos. 
1-3. New York. 
Essex Institute: Bulletin, Vol. XXVI, Nos. 1-3. Salem, Mass. 
Geological Magazine, Decade IV, Vol. I. London, England. 
Geological Society of America: Bulletin, Vol. V. Rochester, N. Y. 
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