REPTILIA. 277 



PROTEMYS, R. Owen, Rept. Cret. Form. (Pal. Soc, 1851), p. 15, 

 serrata, R. Owen, ibid., p. 15, pi. vii; J. Morris, Cat. Brit. Foss., 

 i854, p- 353- 

 LOC. L. Greensand; Maidstone. [Portions of shell; olim Capt. 

 Guise Coll.] 



PROTEOSAU11US, Home. v. Ichthyosaurus and I. intermedius. 

 PBOTEliOSAUItlS, Meyer, v. Protorosaurus. 



FROTOCHELYS, R. Lydekker, Cat. Foss. Rept. B. M., pt. iii, 

 1889, p. 220. 



Strickland! (Phillips), R. Lydekker, ibid., p. 220. 



Testudo stricklandi, J. Phillips, Geol. Oxford, 1871, p. 182, 



woodcut xli, f. 10, 11. 

 ' Testudo-rema.\ns,' R. Owen, Rep. Brit. Assoc, 1841 (1842), 



p. 160 ; J. Morris, Cat. Brit. Foss., 1854, p. 354. 

 ? Chelys (?) blakii, S. J. Mackieand C. C. Blake, Geologist, 1863, 



p. 41, woodcut. [Crushed right coracoid ; Brit. Mus.] 

 'Chelonian scutes,' C. C. Blake, ibid., p. 183. 

 LOC. Stonesfield Slate. [Epidermal scutes ; Oxford Mus.] T. 



PROTOROSAURUS, H. von Meyer, Isis (Oken), 1830, p. 518 ; 



H. G. Seeley, Phil. Trans., 1887, pt. B, p. 204. 



huxleyi, A. Hancock and R. Howse, Quart. Journ. Geol. Soc, 

 vol. xxvi, 1870, p. 568, pi. xl (Proterosaurus), and Nat. Hist. 

 Trans. Northumb. and Durham, vol. iv, 1872, p. 237, pi. vii 

 {Proterosaurus). 

 LOC. Marl-Slate ; Midderidge. [Imperfect skeleton ; New- 

 castle-upon-Tyne Mus.] 



speneri, H. von Meyer, Palaeologica, 1832, p. 109 ; A. Hancock 

 and R. Howse, Quart. Journ. Geol. Soc, vol. xxvi, 1870, 

 p. 566, pi. xxxix {Proterosaurus), and Nat. Hist. Trans. 

 Northumb. and Durham, vol. iv (1872), p. 233, pi. vii {Protero- 

 sanrus) ; H. G. Seeley, Phil. Trans., 1887, pt. B, p. 187, 

 pis. xiv-xvi. 

 LOC. Marl-Slate; Midderidge, Durham. [Portions of skeleton ; 

 Mus. R. Coll. Surgeons. Vertebral column; Newcastle- 

 upon-Tyne A/us.] T. 



PROTOSTEGA, E. D. Cope, Proc Amer. Phil. Soc, vol. xii 



(1871), p. 175. 



ang-lica, R. Lydekker, Cat. Foss. Rept. B. M., pt. iii, 1889, 



p. 229, woodcut 53. 

 Protostega sp., R. Lydekker, Quart. Journ. Geol. Soc, vol. xlv, 



1889, p. 236. 

 LOC. Cambridge Greensand. Chalk ; Lewes and Dorking. 



[Humerus; Brit. Mus.] 



