MECHANICS OF LOCOMOTION 



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FiQUEB 685. — Limb structure of perissodactyls : Fore limbs of Eocene and Oligocene titanotheres belonging to several phyla 



These limb segments (proximal elements above, distal below) show the range of adaptation, which includes subcursorial (A), mediportal (B-F), and graviportal 

 (Q) types. A, Lambiotherium, one-third natural size. Bi-Bj, Limnohyops: C1-C3, Palaeosyops; Di, D2, Manteoceras; Ei, Ej, Mesatirhinus; F1-F5, Dolicliorhinus; 

 B-F one-eighth natural size. G1-G5, Bronio-ps, one-twelfth natural size. Scales approximate. 



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