84 
Height through acetabulum .. 
Aw lrochentório width 
Mesial iliac suture 
Post-sacral area—length 
” >? 
Бе о-ы ын» 
Pubic e lekara, 
breadth, greatest 
Superior posterior ig Eds 
nferi 
I » 
Posterior pubic interspace 
ium—anterior widt 
posterior width at m iddle 
Ist. sacral vertebra—height of centrum 
» 
x” 
x” ” 
2? 2? 3 is 
Length of 8 anterior sacrals : vie 
Transactions. —Zoology. 
width betwonn ынк lateral айла Pet 
width between z Arn lateral foramina 
ength 
middle 
inter-ischiatic space .. 
neural canal and spine 
width of centrum 
ransverse ° processes 
фә һә © L5 © — t° bo G5 b5 O о Ф -3 0» — d» ww 
Quo à e -1 6 о оо p 0» Ov t° нв aq q — = 
DESCRIPTION OF PLATES X.—XIV.A. 
(Cnemiornis calcitrans.) 
Plate X.—Restoréd skeleton one-fifth nat. size, from a photograph. 
XI.—Skull, 
ig. 1 
2-3 
Erratum.—The words * 
. Fureulum. 
4—5. 
6-7. 
XIIL—Fig. 1. 
2. 
8—5. 
0-7: 
. Tth sternal rib of left side. 
XIV.— Figs. 1-3. 
XYVA Tp 1-2. 
9-4. 
5=6. 
nat. size. 
. Side. Fig. 2. Inferior. Fig. 3. Posterior. 
XIL—Fig. 1. 
Sternum, front view. 
LI 
Humerus. 
Metacarpus. 
Sternum, side view. 
Inner side of right costal process. 
3rd, 4th, and 5th ribs of right side. 
6th and 7th ribs of left side. 
Pelvis; 
Femur. 
Tibia. 
Tarso-metatarse. . 
* Weight" and “Bulk” in the table on page 76 should be trans- 
posed, the bulk of the bone being reduced to the same number in each case for 
comparison. The bulk was ascertained by immersing the bone in water after 
coating it with a film of wax, and ascertaining the displacement by weight. 
