METBIOKHYNCHUS MOEELI. 



189 



The dimensions (in centimetres) of this specimen are : — 



Skull (PL IX. fig. 3) : 



Length in middle dorsal line (approx.) 60-7 



„ from occipital surface to tip of nasals 40*3 



„ of nasals 24-3 



Distance between nasals and preraaxilla? 7'4 



"Width between outer angles of quadrates 18 - 5 



Least width between orbits 8'4 



Width between outer angles of prefrontals 14'8 



Length of the frontal anterior to the temporal fossa? . . . 8 - 4 



Mandible : length 72-0 



length of symphysis (approx.) 36 - 



depth at coronoid process 7'5 



Vertebra; . 



Atlas Middle Anterior 

 & axie. cervical, dorsal. 



Middle 

 dorsal. 



First Anterior Middle 

 sacral, caudal, caudal. 



Caudals at. 

 bend of tail. 



Length of centrum in mid- 



veutralline fi-4 40 4-0 



Width of posterior face of 



centrum 3*1 3*5 3'5 



Height of posterior face of 



centrum 3-5 3-4 3'5 



Height to top of neural spine. 6-3 8-1 8'0 (app.) 8-3 



4-2 



3-6 



3-5 



3-1 



3-1 

 9-5 



3-9 



3-7 



3-0 

 8-0 



4-0 



3-1 



3-0 

 6-3 



2-o 



2-3 



2-3 

 5-7 



Pelvis (text-figs. 71, 72): 



Ilium : length of the dorsal border 



„ frora the antero-superior to the postero- 



inferior angle 



,, of the acetabular border 



Ischium : length of the symphysial border . . (approx.) 

 width from articular end to posterior angle . . . 



greatest width of proximal end 



Pubis : greatest length 



width of lower expansion . 



„ neck 



,, upper end 



Hind limb : 

 Femur 



length in straight line . . . . 

 greatest width of head . . . . 

 long diameter of middle of shaft 



Tibia : length 



width of proximal end . . . . 



„ distal end 



Fibula : length 



width of proximal end . . . . 



„ distal end 



First metatarsal : length 



width of proximal end . 



4-8 



7-2 



5-7 



12-0 



12-5 



5-0 



11-0 



5-0 



1-3 



2-1 



26-0 

 4-0 

 3-0 

 8-9 



2-8 

 2-1 

 8-7 

 2-3 

 20 

 7-9 

 2-3 



1-9 



2-1 



2-3 

 6-6 



2-1 



2-0 



2-4 

 G-7 



