SYSTEMATIC REVISION 



37 



processes, which suggest a cartilaginous cap. The position of the scapula 

 and coracoid is peculiar. If the glenoid cavity is directed outwards, the ribs 

 adherent to them fit their extremities, from which they have been broken, 

 which adhere to the vertebrse. This is probably the natural position. 

 When thus placed, tlie plate of the scapula is horizontal transversely and 

 inclined upwards and posteriorly at 30°. The coracoid is vertical. When 

 in place, there is a large tuberosity above and anterior to the glenoid fossa, 

 immedia'.ely behind which is a wide, shallow fossa. 



"The curve of the proximal extremity of the humerus is a semicircle. 

 That of the distal end is less convex, being flattened at the middle. Viewed 

 proximally, the proximal end is a little concave on one side and one extremity 

 of the articular surface is expanded and rounded. Viewed distally, the 

 distal extremity is angulate concave, the middle portion being straight and 

 the extremities bent in the same direction, one being longer than the other, 

 and neither expanded. The entire extremity makes an angle of 90° with 

 the plane of the proximal end. The epitrochlear foramen is protected by 

 a strong bridge. 



"Measurements. 



"Skull: M 

 Length to line of angle of mandible o. 188 

 Length to posterior edge of supra- 

 occipital 168 



Length to line of posterior edge 



of orbit 121 



Length to line of anterior edge 



nares 017 



Length to line of extremity of 



pterygoid 142 



Width of skull at angles of man- 

 dible 134 



Width of skull at greatest 158 



Width of skull just behind nares. .051 



Width of skull at nares 051 



Width of cranial table at middle. .086 



Width between orbits 030 



Length of a premaxillary tooth. . .011 



Diameter of base of do 004 



Length of a median maxillary 



tooth 007 



Diameter of base of do 004 



Length of a median palatine tooth .021 



Diameter of same at base 009 



Depth of ramus mandibuli at 



angle 015 



" Vertebrm and ribs: 



Diameters of intercentrum: 



Transverse 018 



Anteroposterior 010 



Total elevation of same vertebra .027 

 Elevation of neural spine above 



postzygapophysis 005 



Total expanse of diapophyses of 



same 027 



" Fertebra and ribs — Continued . m 

 Length of diapophysis from post- 

 zygapophysis 0095 



Diameter of end of neural spine. .206 

 Diameter of end of diapophysis: 



Transverse 004 



Vertical 006 



Length of rib of 5th vertebra in 

 advance of the vertebra 



measured 038 



Width of rib distally 027 



"Scapular arch: 



Length of scapula on anterior face .069 

 Width of scapula at antero- 

 internal distal angle, trans- 

 versely 032 



Width of coracoid and epicora- 

 coid at glenoid cavity, 



from edge of scapula 023 



Length of epicoracoid and cora- 

 coid 037 



Length of humerus 064 



Width of shaft at middle 016 



Diameters proximal end: 



Long 039 



Short at middle oio 



Diameters distal end: 



Long 039 



Short at middle oio 



Length ungual phalange 004 



Length second phalange 0075 



Length first phalange 0135 



Width do: 



Proximally 010 



Distally 008" 



