Tiuj», ZooL. Soc, rol. xiii.) 



Table A. — Absolute Meascbements op the Skulis of Ratit^ (m miHimctres). 



i. Total longth of skull , 



:;. L<!ii(;th of craDJo-faciii] oiiii . . 

 ;t. IfDgtb of biuu cranii 



4. Length of cranial roof 



,1, AVidtb of cnuiium at jioroctipita] proocssca . 

 li. \Vidlb of cranium at •quomoiuil proniiioricoi 

 7. Width of craniani at lompoial fossni 



5. Width of eraniom ot postorbiUl proecstet . 

 t. Width of cmniam at prcorbilal 



111. Diftanco betvtccn tonponl riilgM. 



11. Height of craniBm 



ll'. Width of tj-mpanie cavitj- 

 I 1,'t. Width of tcEoponl fossa . . 



I 14. Width of orbit 



I 

 15. I)i»tanec bttwron oplit foramina 



' 10. '.ircattat length of premftjilla . . 



I IT. J.eDgtb of pro[nD.xiUn to vnd of maiillaTypracosi, 



I 1^. length oi body of premaxilla . 



I 111. Width of bodf orprvmaxiUii . 



-'0. Length of mBXilli>-jiigal arch 

 I -1, Lcn^h ot vomer 



2-J. Lunglh of palatine 



I ^t. Loiigth of plerj'goid , . . 



I -'4. Jjenjjth of ijaadrata 



^. Length of n)a[k4ibD]ftr minuii. . . ■ 

 ' -'li. GrcaUat height of maodiblo .... 



-'7- Lcail height of mandiblo ... 



-3. Length of mandibohtr HymphyEin 



-". Width of mundibular syoiijhyais 



T 



# 



