540 



Dr. Walter Adam on the 



Dimensions of the CRANIUM 

 Rostro-caudal Dimensions (Length) on 



Actuiil Measurements. 



Supposed 

 Normal 

 Dimen- 

 sions. 



Lateral Zigomatic Length. 

 On the Right Side. 



08 



1030 



Distance from the rostral extremity of the 

 right intermaxillary bone, To the lateral 

 margin of the right rostro-orbital artery . 



Distance from the rostral extremity of the 

 right intermaxillary bone, To the inner 

 surface of the right orbit at the orbicular 

 groove 



Distance from the rostral extremity of the 

 right intermaxillary bone, To the furthest 

 point of the inner surface of the caudo-late- 

 ral margin of the right orbit 1 2'34 



Distance from the rostral extremity of the 

 right intermaxillary bone. To the caudal 

 surface of the zigomatic inclosure . . . 15'52 



Distance from the rostral extremity of the 

 right intermaxillary bone, To the rostral 

 margin of the entrance of the auditory ca- 

 nal 1730 



Distance from the caudo-mesial margin of 

 the occipital plate. To the furthest point 

 on the internal surface of the caudo-lateral 

 margin of the right orbit I0"20 



Distance from the caudo-mesial margin of 

 the occipital plate, To the inner surface of 

 the right orbit at the orbicular groove . . 1 1'30 



Distance from the rostro-coronal margin of 

 the right zigomatic inclosure, To its caudo- 

 coronal margin 3'60 



On the Left Side. 



Similar dimen- 

 sions on the 

 left side . . 



Similar dimen- 

 sions on the 

 left side . . 



Similar dimen- 

 sions on the 



8-22 



10-36 



left side . . 



Similar dimen- 

 sions on the 



12-48 



left side . . 



Similar dimen- 

 sion on the 

 left side . . 



Similar dimen- 

 sion on the 

 left side . 



Similar dimen- 

 sion on the 

 left side . . 



Similar dimen- 

 sion on the 

 left side . . 



15-48 



17-30 



10-10 



11-43 



3-55 



8-25 



10-25 



12-50 



15-50 



17-25 



10-25 



11-25 



3-50 



Dimen- 

 sions in 

 Proport. 

 Parts. 



33 



41 



50 



62 



69 



41 



45 



14 



Diff. 



12 



28 



31 



Actual Mea 



Lateral Ba 



On the Right Side. 



Distance from the rostral extremity of the 

 right intermaxillary bone, To the rostral 

 margin of the socket of the large coronal- 

 canine tooth on the right side . . . . 2-10 



Distance from the rostral extremity of the 

 right intermaxillary bone. To the caudal 

 margin of the socket of the right coronal 

 subsidiary canine tooth 4-56 



Distance from the rostral extremity of the 

 right intermaxillary bone. To the rostral 

 margin of the socket of the right corono- 

 rostral molar tooth 6'20 



Distance from tlie rostral extremity of the 

 right intermaxillary bone. To the extre- 

 mity of the process on the caudal surface 

 of the socket of the (right corono-caudal) 

 molar tooth 12-50 



Distance from the rostral extremity of the 

 right intermaxillary bone, To the caudo- 

 lateral extremity of the right pterygoid pro- 

 cess 14-38 



Distance from the rostral margin of the socket 

 of the (right corono-) rostral molar tooth, 

 To the caudal margin of the socket of the 

 (right corono-) caudal molar tooth . . . 5-78 



