DESrOCEKATA 

 Femur of Dinoceras mirabile, Marsh. 



One-fourth Natural Size. 



Fig. 1. — Left Femur; front, or superior, view, 



t — Great trochanter. "" 



t' — Lesser trochanter. 

 I a — Distal end. 



Fig. 2. — Tlie same; iimer view 



„ ^ ' 139 



tiG. 3. — The same; baclv, or inferior, view, 



. 3a— Proximal end. ' ^^^ 



