

APPENDIX. 

 A List of Reference Works. 



(Additional papers have been cited in foot-notes.) 



A.— Text Books. 



ELEMENTARY. 



W. 0. Crosby.— Common Minerals and Rocks. D. C. Heath 



& Co. 

 Joseph LeConte.— Elements of Geology. D. Appleton & Co. 



ADVANCED. 



James D. Dana.— Manual of Geology, 4th edition. Ameri- 

 can Book Co. 



Archibald Geikie— Text Book of Geology, 3d edition. Mac- 

 millan & Co. 



H. Alleyne Nicholson and Richard Lydekker — Manual of 

 Palaeontology, 3d edition. William Blackwood & Sons, 

 Edinburgh and London. 



Karl A. von Zittel— Text Book of Palaeontology. Trans- 

 lated by Charles R. Eastman, Ph. D. Macmillan & Co. 



B — Books of a General Character. 



G. F. Wright— The Ice Age in North America. D. Appleton 



&Co. 

 H. S. Williams— Geological Biology. An introduction to 



the Geological History of Organisms. Henry Holt & 



Co., 1895. 

 J. W. Dawson.— The Geological History of Plants, Vol. LXL, 



International Scientific Series. D. Appleton & Co. 

 Geo. P. Merrill.— Rocks, Roekweathering and Soils. The 



Macmillan Co., N. V. 



