534 Dr. WALTER ÁDAM on the 
2. The greatest mesial extent of the pelvis is equal to the 
coronal length of the head. 
3. The length of the union of the ossa pubis is equal to the 
length of the union of the lower jaws. 
4. The lateral length of the pelvis is equal to the distance 
from the muzzle to the caudal surface of the zigomatic inclo- 
sure. 
5. 'The greatest rostral breadth of the pelvis is equal to the 
zigomatic length of the head. 
6. The acetabular breadth of the pelvis is equal to the greatest 
breadth of the head. 
7. The greatest caudal breadth of the pelvis is equal to the 
distance from the muzzle to the end of the pterygoid pro- 
cesses. | 
Of the Limbs. 
The lengths of the four long bones of the atlantal limbs, in- 
dependently of processes and elevations, are ETRE as 
the numbers 22. 28. 20. 6:—Sum 76. 
The similar lengths of the four long bones of the sacral limbs 
are consecutively as the numbers 
28. 23. 20. 5:—Sum 76. 
The correspondence is obvious : 
The second number of the atlantal series is identical with the 
first number of the sacral series. 
The last number in each series expresses the difference of the 
first and the second numbers of the series. 
The penultimates are identical, and the sums are equal. 
Osteologically, Notwithstanding the dissimilitude of flexure 
in the atlantal and the sacral limbs ; 
The sums of what may be termed their articular lengths are 
e m 
The 
