I903-] 



Gidley, A New Three- Toed Horse. 



475 



COMPARATIVE PROPORTIONS OF LIMBS. 



Length of fore limb 

 " huniei-us 

 " " radius 

 " " metacarpal III 



Length of fore limb 



^ " " humerus 



" " radius 



Alesoli ippiis bairdii. 

 Fore 



imb 



•23 



.24 



.16 



Neoli I'p par io n ivh ilncyi . 



.19 



.24 



" metacarpal iii | .21 



Length of fore limb 

 " " humerus 



" radius 

 " " metacarpal III 



Length of fore limb 

 " " humerus 

 " " radius 

 " " metacarpals 



Length of hind limb 

 " " femur 



" tibia 

 " " metatarsal iii 



Length of hind limb 

 " " femur 

 " " tibia 

 " " metatarsal in 



Length of hind limb 

 " femur 

 " " tibia 

 " " metatarsal in 



Length of hind limb 

 " " femur 

 " " tibia 

 " "metatarsals 



Equus cabalhis. 



.16 



Virginia Deer. 



.19 



Mesohippiis bairdii. 



Hind T. limb 



•34 



•34 



•17 



N colli pparion ■wJiitiicyi. 



.27 



•31 



.27 



Equus caballus. 



•31 



Virginia Deer. 



.27 



•31 



.26 



