Dr. WALTER ADAM on the 
Dimensions of the CERVICAL VERTEBRÆ in the Bactrian Camel. 
Transverse Dimensions (Breadth) on the Dorsal Aspect (continued). 
y reg Su pa 
orm: bein ormal | Dimen- 
XXII. Dim en; — XXV. Dimen- ries 
ons o ` i 5 
Rostro, | Propor- | Dif Caudo. | ional | 
Actual Measurements. am Parts. Actual Measurements. ious Parts, 
Breadth, Breadth. 
fist, | Smallest distance laterally between the late- ; 
ral surfaces of the rostral processes of the Distance between the mesial margins of the 
atlas, forming the socket for receiving the arterial canals on the dorsal surface of the 
occipital condyles . 370 | 3775 15 atlas caudad . : 79:20] $25] 18 
; Distance between the lateral surfaces of the 8 Smallest distance betireen thie laterals sinuous g 
E end vertebra at the attenuation in the mid- surfaces at the roots of the caudal oblique 
€ |?nd,| dle of the bone . 1°30 | 1°75 7 processes . i 1:26 | 1°25 5 
c Smallest distance between the lateral sinuous 1 0 
ae surfaces at the roots of the rostral sy 
8 | Std, | processes. Ta . 6. . 2°00 | 2:00 8 ? 125 | 1°25 5 
5 | ath, Lia | 248 | 250| 10 | | 150] 150] e| 
50 | . 5:95 | D 920 + 31 " 1°60 | 1°50 6 l 
6th, . 318 | 325 | 1s 3 180] 175) 7] 
L7th, è . 3°94) 400) 16 . 29:12] 2:00 8 
19°90 | 20:00 | 80 | 17 12:79 | 12°50 | 50 | II 
Supposed 
XXIII Normal Dimen- 
caf sions in | 
7 Inter- | tional m 
at 
Actual Measurements gear | Paru 
Breadth. 
ist, | Distance between the mesial margins of the 
arterial canals on the dorsal surface of the 
atlas rostrad. . . 2:32 | 2:25 9 
Smallest distance between the lateral s su rfaces 
on the dorsal aspect, interveningly to the ar- 4 
aa Mem oblique 
processes . 1-28 | 1°25 5 2; 
Smallest. distance between the lateral wairfeces x 
on the dorsal aspect, interveningly to the 0 
rostral and the caudal oblique processes . 1:25 | 1-25 5 
1 
: eme s DOE. -. + 1.44] 1:50 tij 
LI . . * LJ * LI . LI . . FOs 1:50 6 1 
. . . . . . - . * . . . r72 175 7 1 
^ : n S - « « 210) 2:00 8 
11°68 |11:50| 46 | 7 
