PLATE XX^T. 



ODONTORNITHES. 

 Femur and Tibia of Ichthyornis dispAR Marsh. 



All Figures twice Natural Size. Page. 



Fig. 1. — Left femur; anterior, or superior, view, - — 171 



la — Distal end. 



Fig. 2. — Left femur ; inner, or tibial, surface, _. - - - 171 



Fig. 3. — Left femur ; posterior view, -. 171 



3a — Proximal end. 



Fig. 4. — Left femur ; outer, or fibular, surface, - 171 



Fig. 5. — Right tibia; proximal portion, anterior view,. 172 



5' — Distal half; approximately in position, anterior view. 

 ha — Proximal end. 



Fig. 6. — Right tibia; proximal portion, exterior view, -. - 1*2 



6' — Distal half; approximately in position, exterior view. 



Fig. 1. — Right tibia; proximal portion, posterior view, . - 172 



7' — Distal half; approximately in position, posterior view. 

 1'a — Distal end. 



Fig. 8. — Right tibia; proximal portion, inner view, - 172 



8' — Distal half; approximately in position, inner view. 



