PLATE CCXXII 



Left Patella and Left Fibula of the Type of Brontops robustus Marsh 

 Plate prepared under the direction of Professor Marsh. One-fourth natural size. (See p. 669) 



1, Left patella, anterior view; 2, the same, medial or inner view; 3, the same, posterior view; 4, the same, lateral or outer view. 



/, Facet for articulation with femur. 

 5, Left fibula, lateral or outer view; 5a, the same, section of shaft at break near middle; 6, the same, anterior view; 7, the same, 



medial or inner view; 8, the same, posterior view, a, Facet for articulation with astragalus; c, facet for articulation with 



calcaneum; t, t', facets for articulation with tibia. The principal hgamentous and muscular attachments of the fibula are 



given on page 720. 



