THE AMERICAN JOURNAL 



OF 



ANATOMY 



EDITORIAL BOARD 



Charles R. Bardeen 



University of Wisconsin 



Henry H. Donaldson 



The Wistar Institute 



Thomas Dwight 



Harvard University 



Simon H. Gage 



Cornell University 



G. Carl Huber 



The Wistar Institute 



George S. PIijntington 



Columbia University 



Franklin P. Mall 



Johns Hoi)kin.s University 



J. Playfair McMurrich 



University of Toronto 



Charles S. Minot 



Harvard University 



George A. Piersol 



University of Pennsylvania 



Henry McE. Knower, Secretary 



University of Cincinnati 



VOLUME 11 

 1910-1911 



THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY 



PHILADELPHIA, PA. 



