ANNALS N. Y. ACAD. SCI. VOL. XIL 



PLATE III. 



JjtCtlS " "/'*;;!■.■-" -, :■'.';'' }•■''•'' y^ *'''X^*Jt*y 



^:.>:••o"V•^/^-;■:^; :-H -V: -S ^ ' Malleus 



Joint -'■ '>■/'■■ ■ .' •' .'"'•Vy' 

 Cavity \v. ■"• .• . ' ■,'■'.•" 



■ / ..■■■ ■-■'/ 



Fig. I. 



Short Cms of htcus 



Head 



Meckel f Cartilage ' Neck 



Fig. 2. 



" Stapes 



Lomr Criis 



Processus 

 Gracilis 



