SUBORDER C 



PERISSODACTYLA 



165 



curved ; astragalus articulating with navicular only ; Mt. III. the longest in 

 the pes. Lower Pliocene ; Pikermi and Veles, Greece ; Samos. 



Fig. 222. 



Moropus elatus Marsh. Lower Miocene, Nebraska. Right hind-foot, 



outer (a) and anterior (ft) views, i/s- (After Holland and Peterson.) 



Reproduced by permission from The Memoirs of the Carnegie Museum. 



Nestoritherium (Ancylo- 

 therium) pentelici Gaudry. 

 Lower Pliocene, Pikermi, 

 near Athens. Right radius, 

 ulna, and base of fore-foot. 

 1/12. (After Gaudry.) 



Subfamily 3. Macrotheriinae. 



Distal face of astragalus articulating with navicular and cuboid as in other 



Perissodactijla ; fore limbs longer than hind limbs ; trapeziiLm and Mc. V. wanting. 



1 ? 3.3. 

 Macrotheri'um Lartet (Anisodon Lartet) (Fig. 224). Dentition • 



O . 1 .0. o. 



Length and breadth of superior molars subequal, ectoloph extended inwards ; 



humei'us slender, radius and ulna long ; Mc. IV. and Mt. IV. longest in manus 



and pes ; astragalus low, broad, and articulating with both the navicular and 



the cuboid ; pes short. Miocene ; France and Germany. 



11 3.3. 

 Chalicotherium K-anp (Fig. 225). Dentition " • Upper molars broader 



than long, ectoloph extended inwards ; dentition relatively short ; proximal 



phalanx shorter than in Macrotherium. Miocene and Pliocene ; Europe and 



India, Probably also in Pleistocene of Uganda (C. W. Andrews, Nature, 



vol. 112, 1923, p. 696). 



0.0.3.3. 

 Circotherium Holland and Peterson. Dentition ' ' o " ^^^ broader 



\J, 1,0.0, 



than long. M- and M^ breadth and length subequal ; premaxilla short 



