REPORT ON THE GREEN TURTLE. 



57 



Plate. 



X. 



XL 



XII. 



Fig 



3. 



4. 



5. 



6. 



7. 



8. 



9. 

 10. 

 11. 

 12. 



1. 



2. 

 .3. 

 4. 



9a. 

 9/). 



(ZOOL. CH, 



Lower view of the same, 



Upper view of the same, 



End view of the skull, . 



Lower arches ; upper view, . 



Side view of quadrate and epipterygoid , 



Inner view of columella auris. 



End view of columella, 



Annulus tympanus and extrastapedial ; outer view. 



Hind part of basis cranii ; lower view 



The same ; upper view, 



Seventh Stage, Ripe Young. — Section of head with lirain in 



situ, ..... 

 The same, with brain removed, 

 LTnder view of skull, 

 Upper view of skull, 

 Side view of skull. 

 End view of skull, 

 Lower ai'ches ; upper view, . 

 Seventh Stage, continued. — Endocranium (the investing bones 



removed) ; side view. 

 The same ; lower view. 

 The same ; upper view, . 

 First Section of a series taken in a vertically transverse 



direction ; this is through the external nostrils, 

 Second Section. — Through prenasal cartilage. 

 Third Section. — Through fore part of nasal jDouches and nasal 



entrance, .... 

 Fourth Section. — Through the fore part of the nasal pouches 



behind the nostrils, ..... 



Fifth Section. — Through most perfect part of nasal floor. 

 Sixth Section. — Through nasal roof and rudiments of inferior 



turbinals, .... 

 Part of same, showing ethmo-palatines, 

 Part of same from other side of section, 



\LL. EXP. — PART V. 1880.) 



No. of Times 

 Magnified. 



5J diam. 

 ^^ >> 



•H „ 

 H „ 



16 

 32 

 16 

 16 

 16 



4 

 4 

 4 

 4 

 4 

 4 

 4 



4 

 4 

 4 



6t „ 



6| 



n 



61 

 26| 

 262 



E 8 



