LIST OF PUBLICATIONS EXAMINED. 
Alabama Industrial and Scientific Society: Proceedings, Vol. VIII, 1898. Tusca- 
loosa, Ala. 
American Academy of Arts and Sciences : Proceedings, Vol. XXXIII, Nos. 8-27 ; Vol. 
XXXIV, Nos. 1-7, 1898. Boston, Mass. 
American Association for the Advancement of Science: Proceedings, Vols. XLVI 
and XLVII. Guide to locations illustrating the geology, marine zoology, and 
botany of the vicinity of Boston. Fiftieth anniversary meeting, Boston, 
Mass., 1898. Salem, Mass. 
American Geographical Society: Bulletin, Vol. XXIX, 1897; VoL XXX, 1898. New 
York, N. Y. 
American Geologist, Vols. XXI-XXII, 1898. Minneapolis, Minn. 
American Institute of Mining Engineers: Transactions, Vol. XXVII, 1898. New- 
York, N. Y. 
American Journal of Science, 4th ser., Vols. V-VI, 1898. New Haven, Conn. 
American Museum of Natural History: Memoirs, Vol. I, Part III; Bulletin, Vols. 
X-XI, Part I, 1898. New York, N. Y. 
American Naturalist, Vol. XXXII, 1898. Boston, Mass. 
American Paleontology: Bulletin, Vol. II, No. 9, 1897; No. 10, 1898. Ithaca, N. Y. 
American Philosophical Society: Proceedings, Vol. XXXVI, Nos. 157-158, 1898. 
Philadelphia, Pa. 
American Society of Civil Engineers : Transactions, Vol. XXXIX, 1898. New York, 
N. Y. 
Annals and Magazine of Natural History, 7th ser., Vols. I-IL 1898. London, England. 
Annales des Mines, 9th ser., Vol. XIII, 1898. Paris, France. 
Appalachia, Vol. VIII, No. 4, 1898. Boston, Mass. 
Association of Engineering Societies : Journal, Vol. XX, 1898. Philadelphia, Pa. 
Augustana Library Publications, No. 1, 1898. Rock Island, 111. 
Boston Society of Natural History : Proceedings, Vol. XXVIII, Nos. 7-14, 1898. 
Boston, Mass. 
Botanical Gazette, Vols. XXV-XXVI, 1898. Chicago, 111. 
British Association for the Advancement of Science : Report 1897, 1898. London, 
England. 
Buffalo Society of Natural Sciences : Bulletin, Vol. V, No. 5, 1897. Vol. VI, No. 1, 
1898. Buffalo, N. Y. 
California Academy of Science: Proceedings, Geology, 3d ser., Vol. I, No. 4, 1898. 
San Francisco, Cal. 
California, University of, Department of Geology: Bulletin, Vol. II, No. 4, 1898. 
Berkeley, Cal. 
Canada, Geological and Natural History Survey : Report, new ser., Vol. IX, 1898. 
Montreal, Quebec, 
Canada, Royal Society : Proceedings and Transactions, 2d ser., Vol. Ill, 1898. Mont- 
real, Quebec. 
Canadian Institute : Proceedings, new ser., Vol. I, Nos. 2-6, 1897. Transactions, Vol. 
V, Part II, 1898. Toronto, Ontario. 
11 
