B. F. Kaupp, "The Anatomy of the Domestic Fowl." 



C. J. Herrick, "An Introduction to Neurology." 

 Emil Villiger, "Brain and Spinal Cord." 



S. W. Ransom, "The Anatomy of the Nervous System." 



The author wishes at this point to thank all those who have as- 

 sisted him in any way. 



Thanks are due to Professors Wm. A. Locy, F. R. Lillie. H. S. 

 Pratt, C. W. Ballard, Dr. L. H. Hyman, and Mr. W. C. Clute, and their 

 publishers, as well as to Professor J. H. McGregor, for permission to use 

 various cuts from their published works. Credit is given in the legend 

 of each cut. 



Thanks are due Professors J. A. Bick of Loyola University, Edward 

 Menager of the University of Santa Clara, Wm. Atwood of the Mil- 

 waukee Normal School, and Dr. Peter P. Finney of the University- of 

 Dallas for reading much of the manuscript and offering valuable sug- 

 gestions. 



Thanks are due for detailed reading and technical criticism of the 

 manuscript to the following: 



Professor Richard A. Muttkowski, of the University of Idaho, for 

 going over the greater portion of the entire manuscript; Dr. L. H. 

 Hyman, of the University of Chicago, for going over the portion de- 

 voted to "Comparative Anatomy" ; Professor Eben J. Carey, of Mar- 

 quette University, for going over the entire portion devoted to "Embry- 

 ology"; Professors W. N. Steil of the University of Wisconsin, J. G. 

 Brown of the University of Arizona and the Carnegie Desert Botanical 

 Laboratory, and Sister Mary Ellen, of Santa Clara College, for going 

 over the portions on Botany ; Professors Joseph Jastrow, of the Uni- 

 versity of Wisconsin, and George A. Deglman, of Marquette University, 

 for reading the portions devoted to Psychology; Professor John B. 

 Kremer, of Marquette University, for reading the portions devoted to 

 Geology and Paleontology; Professor Edward Miloslavich, late of the 

 University of Vienna, for reading those portions on Immunity and Path- 

 ology; Professor Alfred V. Boursy, for reading the glossary, and Pro- 

 fessor Robert Bauer, for reading the chapter on Coordination. 



Thanks are due Mr. Leo Massopust, Mr. Lane Newberry, and Mr. 

 Frank Leibly for the many and painstaking drawings they have made, 

 and to Mr. Arthur Vollert, Mr. Frank Krause, Mr. Gervase Flaherty, 

 Mr. Norman O'Neill, Mr. Frank Freiburger, Mr. Robert Schodron, Miss 

 Phyllis Schnader, Miss Irma Gall, and Miss Nathalie Hart for the many 

 hours of assistance rendered in seeing the book through the laborious 

 processes of printing. 



Thanks are due the publishers, not only for their excellent work, 

 but for their constant willingness to render every assistance possible to 

 lighten the work of the author. 



The author's appreciation must be extended to his fellow charter 

 members of the Baconian Society, Professors Walter Abel, Alfred V. 



