210 H. SPENCER HARBISON. 



11. C. S. Tomes.—* Manual of Dental Anatomy,' 1894, 4th edition, p. 253. 



12. C. Rose. — " Ueber die Zahnentwickelung der Krokodile," * Morpliolog. 



Arbeit.,' Bd. iii, 1894. 



13. C. Rose. — "Die Zahnentwickelung der Krokodile," 'Anat. Anz.,' Bd. 



vii, 1892. 



14. Leche. — "Ueber die Zahnentwickelung von Iguana tuberculata," 



' Anat. Anz.,' Bd. viii, 1893. 



15. Laasee. — " Die Entwickelung der Zahnieistebei den Selachiern," 'Anat. 



Anz.,' Bd. xvii, Nos. 24, 25, 1900. 



16. A. Caklssen. — "Ueber den Zalmersatz bei Agama colonorum," 



'Anat. Anz.,'Bd. xi, 1896. 



17. C. S. Tomes. — " The Development of the Teeth of the Newt, Frog, 



Slowworm, and Green Lizard," ' Phil. Trans.,' part i, 1875. 



18. C. S. Tomes. — " On the Structure and Development of the Teeth of 



Ophidia," ibid. 



19. Santa Sikena. — " Ueber den Bau und die Entwickelung der Zahne bei 



den Amphibien und Reptilien," 'Verhand. d. Phys.-med. Gesellsch. in 

 Wiirzburg,' Bd. ii, 1872. 



20. Bronn's 'Klassen u. Ordnungen des Thierreichs,' Bd. vi, Abth. iii 



(Reptilien). 



21. Knox.— "On the Tuatara," 'Trans. New Zealand Inst.,' vol. ii, 1869. 



22. Newman. — " Notes on the Physiology and Anatomy of the Tuatara," 



'Trans. New Zealand Inst.,' vol. x, 1877. 



23. ZiTTEL. — ' Handbuch der Palaeoutologie,' vol. iii, Vertebrata, 1887, 



1890. 



DESCRIPTION OF PLATES 10-12, 



Illustrating Mr. H. Spencer Harrison's paper on " The De- 

 velopment and Succession of Teeth in Hatter ia 

 punctata." 



List of Refeeence Letters. 



Ani. Anterior, ad. Adamautoblasts. 6. v. Blood-vessel, cav. Artificial 

 space, c.ff. Crista gingivalis inferior, d. Dentine, den. Dentary. d.l. 

 Dental lamina, en. Enamel, e.o.1. Enamel organ of tooth of first (embry- 

 onic) series, ep. Epithelium of buccal cavity, ffl. Gland. Lab. Labial side 

 of section. Liu. Lingual side of section. l.d.gr. Labio-deutai groove. 



