﻿16 



PLEISTOCENE MAMMALIA. 



Comparative Measurements oe Htjena Vertebra (continued). 





Cth cervical. 



7th cervical. 



ill 



go » 



fcqScB 

 1 





11 s 



H. crocnta, 



No. 522 (College of 



Surgeons). 



1 § "1 



IP 



Maximum length of centrum 

 from dorso-anterior to ventro- 

 posterior edge 



49 



G-0 1 



4-3 





4-1 1 





Length from dorso-anterior to 

 dorso-posterior edge of cen- 

 trum 





32 



325 





2-85 





Width across transverse pro- 



635 



7 '45 

 6-8 



7-4 

 5-9 



8-2 

 53 



76 

 59 



8-0 

 5-6 



Width across postzygapophyses 



Height from roof of neural 

 canal to top of neural spine ... 



2-15 



32 







3-2 





Length of inferior lamella of 



4-25 



5-25 













Figured. 





ltt thorac 



c. 



2nd thoracic. 



3rd thoracic. 



4th thoracic. 



■h 



■S a 



<H 





■H 





e* 



■h 



e - 



c - 





e§>-i 



Hi 



|| A 



/Sw 



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8-S^ 



§1 "i 



Sari 



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S a ^ 



?3 ■ 

 ?1" 





i%f 



n&t 



ii § a 





u °= a 

 II fc § 



i^p 



ii $f\ 



11^ 



go| 



^ 



" £| 





hjSra 





lP 



hjsl 



11^ 



hi See 



lP 





fcCJ lODQ 





lis 





* 



&r 



hi* 



£ 



«* 



£ 



«* 



hi* 



£ 



^ ' 



** 



Length from dorso-anterior to dorso- 





























30 



29 



2'55 



2-7 







255 









Width across prozygapophyses 





5-9 



5-9 



4-15 



4-1 





335 



33 





34 



2-8 



Width across postzygapopliyses 



4-35 



4-3 



4-5 



3-4 



3-4 





335 



29 





30 



26 



Width across transverse processes... 



7-6 



7-8 



79 



795 



6-85 



6-6 



6-8 



6-75 



62 



6'5 



65 



Length of neural spine from notch 

























between prozygapophyses 











8-0 



... 



9-75 







8-95 



7-75 



