Dr, Walter Adam on the 



Dimensions of the CERVICAL VERTEBRA in the Bactrian Camel. 

 Transverse Dimensions (Breadth) on the Dorsal Aspect {continued). 



XXII. 



Actual Measurements. 



Supposed 

 Normal 

 Dimen- 

 sions of 

 Rostro- 

 dorsal 

 sinuous 

 Breadth. 



Dimen- 

 sions in 

 Propor- 

 tional 

 Parts. 



Diff. 



XXV. 



Actual Measurements. 



Supposed 

 Normal 

 Dimen- 

 sions of 



Caudo. 



dorsal 

 sinuous 

 Breadth. 



Dimen- 

 sions in 

 Propor- 

 tional 

 Parts. 



Diff. 



Smallest distance laterally between the late- 

 ral surfaces of the rostral processes of the 

 atlas, forming the socket for receiving the 

 occipital condyles 3*70 



Distance between the lateral surfaces of the 

 Cnd vertebra at the attenuation in the mid- 

 dle of the bone 1"80 



Smallest distance between the lateral sinuous 

 surfaces at the roots of the rostral oblique 

 processes 2*00 



2-48 



2-80 



3-18 



3-94 



19-90 



3-75 



1-75 



2-00 

 2-50 

 2-75 

 3-25 

 4-00 



15 



8 

 lO 

 II 

 13 

 16 



2000 



80 



17 



Distance between the mesial margins of the 

 arterial canals on the dorsal surface of the 



atlas caudad 3"26 



Smallest distance between the lateral sinuous 

 surfaces at the roots of the caudal oblique 



processes 1 '26 



1-25 



1.50 



1-60 



1-80 



2-12 



12-79 



3-25 



1-25 



1-25 

 1-50 

 1-50 

 1-75 

 2-00 



12-50 



13 



5 

 6 

 6 

 7 

 8 



50 



II 



XXIII. 



Actual Measurements. 



Supposed 

 Normal 

 Dimen- 

 sions of 

 Inter- 

 mediate 

 Dorsal 

 Breadth. 



Distance between the mesial margins of the 

 arterial canals on the dorsal surface of the 

 atlas rostrad 2-32 



Smallest distance between the lateral surfaces 

 on the dorsal aspect, interveningly to the ar- 

 terial canals rostrad and the caudal oblique 

 processes 1-28 



Smallest distance between the lateral surfaces 

 on the dorsal aspect, interveningly to the 

 rostral and the caudal oblique processes . 1 -25 



1.44 



1-57 

 1-72 

 2-10 



2-25 



1-25 



1-25 

 1-50 

 1-50 

 1-75 

 200 



Dimen- 

 sions in 

 Propor- 

 tional 

 Parts. 



Diff". 



9 



5 



6 



e 



7 



8 



11-68 11-50 46 



