492 
THE CHICAGO ACADEMY OF SCIENCES. 
Marsh, Wm. A. 
1887. 
Brief Notes on the Land and Fresh-Water Shells of Mercer Co., Ills. 
Conch. Exchange, II, pp. 103, 110. 
Marshall, William B. 
1893. 
1894. 
1895. 
Land and Fresh-Water Shells of New York Exhibited at the World’s 
Columbian Exposition, Chicago, Ills, 1893. An. Rep. N. Y. State 
Mitts; EV peo: 
Catalogue of New York Exhibits in Department M; Ethnology. Re- 
port on the Zoological Exhibit. Report Board Gen. Man. Exhibit 
State N. Y., at World’s Columbian Exposition. p. 503. Albany. 
List of Shells Inhabiting the Vicinity of Albany and Troy, N. Y. 
An. Rep. N. Y. State Mus., XLVIII, p. 641. 
Martens, Dr. Edward von. 
1865. Ueber die Mexicanischen Binnen-Conchylien aus den Sammlungen von 
Deppe und Uhde im Berliner Museum. Mal. Blatt., XII, p. 1. 
1865. Malak. Blatt. XII, p. 58. 
1872. Conchylien aus Alaschka. Mal. Blatt, XIX, p. 78. 
1898. Biologia Centrali Americana, Mollusca. k 
1899. (Variation in Mollusca.) Sitzungsberichte Gesell. Naturf. Freunde, 
Berlin. pp. 200-209. 
McGee, W. J. 
1891. 
The Pleistocene History of Northeastern Iowa. An. Rep. U. S. Geol. 
Surv., XI, pp. 199-577. : 
McGee, W. J., and Call, R. Ellsworth. 
1882. 
Maury, C. 
1898. 
1908. 
Meek, F. B 
1860. 
On the Loss and Associated Deposits of Des Moines. Ann. Journ. 
Sci. (iii), XXIV, pp. 202-223. 
J; 
Chautauqua Lake Shells. Elementary Natural History Series, No. 1. 
Ithaca, N. Y. 
An Interglacial Fauna Found in Cayuga Valley and its Relations to 
the Pleistocene of Toronto. Journ. Geol., XVI, pp. 565-567. 
Descriptions of Fossil Remains Collected in Nebraska and Utah, by 
the Exploring Expedition, under the Command of Capt. J. H. Simp- 
son, of U. S. Topographical Engineers (extracted from that officer’s 
forthcoming report). Proc. Phil. Acad. Sci. p. 308. 
Check List of the Invertebrate Fossils of North America. Miocene. 
Smithsonian Miscellaneous Collections, No. 183. 
Conrad’s Eocene Smithsonian Check-List, p. 9. 
Preliminary Paleontological Report, Consisting of Lists and Descrip- 
tions of Fossils, with Remarks on the Ages of the Rocks in which 
They were Found, etc., etc. Sixth An. Rep. U. S. Geol. Surv. Terr., 
p. 431. 
Report on the Paleontological Collections of the Expedition. Report 
of Explorations Across the Great Basin of the Territory of Utah, etc. 
Report of Capt. J. H. Simpson, 1876. Appendix J, p. 339. 
A Report on the Invertebrate Cretaceous and Tertiary Fossils of the 
Upper Missouri Country. U. S. Geol. Surv. Terr., IX, 1876. 
Paleontology.. U. S. Geol. Surv. 40th Parallel, IV, p. 181. 
