A CKNO WLEDGMENTS. 



The following papers have been donated to the library of the Geological Depart- 

 ment of the University of Chicago, mainly by their authors : 



California State Mining Bureau. 



— Eleventh report of the State Mineralogist for the two years ending Sept. 15, 

 1892. 612 pp. with plates and maps. 

 Chamberlin, T. C. 



— Annual report of the Wis. Geol. Survey, 1878, 52 pp., 1879, 72 pp. 

 Dawson, Sir J. William. 



— On new Trees and other Fossils from the Devonian. 7 pp., i pi. — Quart. 

 Jour. Geol. Soc, Aug., 1871. 



— Note on a Specimen of Diploxylon from the Coal-formation of Nova Scotia. 

 7 pp.. 111. — Ibid., Nov., 1877. 



— Mobuis on Eozoon Canadense. 7 pp.. III. — Am. Jour. Sci., March, 1879. 



— Comparative View of the successive Palaeozoic Floras of Canada. 2 pp. — 

 Proc. A. A. A. S., Aug., 1882. 



— On the results of recent Explorations of Erect Trees containing Animal 

 Remains in the Coal-formations of Nova Scotia. 39 pp. 9 pi. — Phil. Trans. Royal 

 Soc, pp. 621-659, 1882. Part II. 



— On the Cretaceous and Tertiary Floras of British Columbia and the North- 

 West Territory. 20 pp., 8 pi. — Trans. Roy. Soc, Canada, 1883, pp. 15-34. 



— On some Relations of Geological Work in Canada and the Old World. 5 pp. 

 — Trans. Roy. Soc, Canada, 1884. 



— The Geological History of the North Atlantic. 50 pp.— B. A. A. S., Sept. 

 1886. 



— On the Fossil Plants of the Laramie Formation of Canada. 14 pp., 2 pi. — 

 Trans. Roy. Soc, Canada, 1886. 



— On Rhizocarps in the Palaeozoic Period. 8 pp. 



— On Sporocarps Discovered by Prof. E. Orton in the Erian Shale of Columbus, 

 Ohio. 4 pp. — Canadian Record of Science. 



— On the Superficial Geology of British Columbia. 34 pp., i map. — Quart. 

 Jour. Geol. Soc, 1878. By George M. Dawson. 



— Presidential Address : Some Points in which American Geological Science is 

 indebted to Canada. 8 pp. — Trans. Roy. Soc, Can., 1886. 



— Note on Fossil Woods and other Plant Remains, from the Cretaceous and 

 Laramie Formations of the Western Territories of Canada. 7 pp. — Ibid 1887. 



— On the Eozoic and Palaeozoic Rocks of the Atlantic Coast of Canada, in Com- 

 parison with those of Western Europe and of the Interior of America. 21 pp. — 

 Quart. Jour. Geol. Soc, 1888. 



— Specimens of Eozoon Canadense and their Geological and other Relations. 

 106 pp., I pi. — Peter Redpath Museum, 1888. 



— On Nematophyton and Allied Forms from the Devonian of Gasp^, by D. P. 

 Penhallow, with Introductory notes by Sir William Dawson. 21 pp., 2 pi. — Trans. 

 Roy. Soc, Canada, 1888. 



— New Species of Fossil Sponges from the Siluro-Cambrian at Little Metis, on 

 the Lower St. Lawrence. 25 pp. — Ibid, 1889. 



— On New Plants from the Erian and Carboniferous, and on the Characters and 

 ' Affinities of Palaeozoic Gymnosperms. 28 pp.. 111. — Peter Redpath Museum, 1890. 



— On the Pleistocene Flora of Canada. — Bull. Geol. Soc. Am. — Vol. I., pp. 311- 

 334. (1890). 



342 



