582 BULLETIN UNITED STATES GEOLOGICAL SURVEY. 



Vertical diameter of extremity of diapophysis 0. 055 



Santero-posterior 0. 090 



transverse 0. 115 



vertical 0.08-2 



Length of diapophysis 0. 018 



Vertical diameter of extremity of diapophysis , 0. 042 



I antero-posterior 0. 065 



Diameter of twenty-ninth dorsal centrum •? transverse 0. 100 



(vertical 0.070 



Total vertical diameter, -with spine 0.225 



r antero-posterior 0. 057 



Diameter of thirteenth caudal centrum ^ transverse 0. 072 



( vertical 0.080" 



Antero-posterior diameter of neural spine at middle 0. 035 



Antero-posterior diameter of diapophysis at base 0. 040 



SCAPULAR AND PELVIC ARCHES. 



I antero-posterior (posterior border wanting)... 0.610 



Diameter of coracoid < transverse 0. 305 



V of glenoid cavity 0. 018 



I transverse .- 0. 311 



Diameter of clavicle n across base 0.145 



( of glenoid cavity 0. 070 



( antero-posterior (anterior border wanting) 0. 323 



Diameter of pubis -' transverse 0. 308 



( at acetabulum 0.170 



( antero-posterior 0. 304 



Diameter of ischium < transverse 0. 240 



' at acetabulum 0. 135 



EXTREMITIES. 



Length of humerus , 0. 360 



/ of head 0.150 



Long diameter < of shaft 0- 120 



' of distal extremity 0.280 



of head 0.123 



Short diameter ^ ^^ ^^^^.^ 0081 



-r,. , , (longitudinal 0.115 



Diameter of ulna < , n vjr, 



i transverse u. l6o 



^. ^ -,. V longitudinal - -• 0.125 



Diameter of radius < ^ n nr; 



I transverse u.iia 



Length of carpus 0. 195 



Width of carpus 0.195 



Length of first metacarpal 0. 098 



"Width of first metacarpal 0. 055 



Length of third metacarpal - 0- HO 



Width of third metacarpal 0. 055 



Length of femur ...\ 0. 370 



c of head 0.126 



Long diameter < of shaft 0. 106 



( of distal extremity 0. 260 



( ofhead 0.070 



Short diameter •? of distal extremity 0. 060 



( ofshaft .■ 0.058 



