2 9 4 BRITISH FOSSIL VER TEBRA TA. 



TSIZONITX bowerbanki {continued) — 



1849), p. 61, pi. xix D, f. 7, and in F. Dixon, Geol. Sussex, 

 1850, p. 221, pi. xii, f. 15, and ibid., ed. 2, 1878, p. 266, same 

 pi. and fig. ; J. Morris, Cat. Brit. Foss., 1854, p. 354. 

 [Right hypoplastron ; Brit. Mus.] 

 LOC. Bracklesham Beds. [Nuchal scute ; Brit. Mus.] 



circumsulcatus, R. Owen, Rept. London Clay, pt. i (Pal. Soc, 

 1849), p. 59, pi. xix B, f. I, 2, 3 ; J. Morris, Cat. Brit. Foss., 

 1854, p. 354; G. Baur, Ann. Mag. Nat. Hist. [6] vol. iii, 

 1889, p. 273. 

 Aulacochelys circumsulcaia, R. Lydekker, Ann. Mag. Nat. 

 Hist. [6] vol. iii, 1889, p. 53, and Cat. Foss. Rept. B. M., 

 pt. iii, 1889, p. 22. T. {Aulacochelys.) 



LOC. U. Eocene ; Hordwell. [Costal scute ; Brit. Mus.] 



henrici, R. Owen, Rept. London Clay, pt. i (Pal. Soc, 1849), 



p. 46, pi. xvi ; J. Morris, Cat. Brit. Foss., 1854, p. 354; 



R. Lydekker, Cat. Foss. Rept. B. M., pt. iii, 1889, p. 13. 

 Trionyx marginatus, R. Owen, Rept. London Clay, pt. i (Pal. 



Soc, 1849), p. 55, pi. xix*; J. Morris, Cat. Brit. Foss., 1854, 



p. 354. [Carapace ; Brit. Mus.] 

 Trionyx, R. Owen, Rep. Brit. Assoc, 1847 (1848), Sect., p. 65. 

 LOC. U. Eocene ; Hordwell. [Carapace ; Brit. Mus.J 



incrassatus, R. Owen, Rept. London Clay, pt. i (Pal. Soc, 

 1849), p. 51, pis. xvii, xviii, xix ; J. Morris, Cat. Brit. Foss., 

 1854, p. 354; R. Lydekker, Cat. Foss. Rept. B. M., pt. iii, 

 1889, p. 17. 

 LOC. U. Eocene ; Hordwell (I. of Wight, Owen errore). [Por- 

 tion of carapace ; Brit. Mus.] 



marginatUS, Owen. v. Trionyx henrici. 



planus, R. Owen, Rept. London Clay, pt. i (Pal. Soc, 1849), 

 p. 58, pi. xix C ; J. Morris, Cat. Brit. Foss., 1854, p. 354 ; 

 R. Lydekker, Cat. Foss. Rept. B. M., pt. iii, 1889, p. 18. 

 LOC. U. Eocene; Barton and Hordwell. [Posterior portion of 

 carapace ; Brit. Mus.] 



pustulatus, R. Owen, Rept. London Clay, pt. i (Pal. Soc, 

 1849), P- 6°' pk x ' x B > £ 7i 8, 9 ; J- Morris, Cat. Brit. Foss., 

 1854, P- 354- 

 LOC. London Clay ; Sheppey. [Costal plate.] 



rivosus, R. Owen, Rept. London Clay, pt. i (Pal. Soc, 1849), 

 p. 56, pi. xviii a ; J. Morris, Cat. Brit. Foss., 1854, p. 354 ; 

 R. Lydekker, Cat. Foss. Rept. B. M., pt. iii, 1889, p. 19. 

 [? Immature T. planus.] 

 LOC. U. Eocene ; Hordwell. [Posterior portion of carapace ; 

 Brit. Mus.] 



sp , R. Owen, Rept. London Clay, pt. i (Pal. Soc, 1849), descr. to 

 pi. xix D, f. 3-5 ; J. Morris, Cat. Brit. Foss., 1854, p. 354. 

 LOC. U. Eocene ; Hordwell. [Cervical veitebra and pubis.] 



