2 2o BRITISH FOSSIL VERTEDRATA. 



CIDSOLIOSAUEUS plicatus (continued)— 



Murcenosaurus leedsii, H. G. Seeley, Quart. Journ. Geol. Soc, 



vol. xxx, 1874, p. 197, pi. xxi. [Skeleton ; A. N. Leeds Coll.] 



T. (Mur&nosaurus.) 

 Plesiosaurus leedsii, G. F. Whidborne, Quart. Journ. Geol. Soc, 



vol. xxxvii, 1 88 1, table facing p. 480. 

 LOC. Oxford Clay; Chippenham, Cowley, Northampton, Oxford, 



Peterborough, Weymouth, and Whittlesea. Portland Oolite ; 



Brill, Shotover, and Stanford. [Cervical vertebras ; Oxford 



Mus.] 



portlandicus (Owen), R. Lydekker, Cat. Foss. Rept. B. M., 



pt. ii, 1889, p. 227, woodcut 70. 

 Pliosaurus portlandicus, R. Owen, Rept. Kim. Clay, pt. iii (Pal. 



Soc, 1869), p. 8, pi. iv, f. 1-3 ; J. W. Hulke, Proc Geol. Soc, 



vol. xxxix, 1883, p. 54, woodcut 8. 

 Plesiosaurus wi?ispitensis, H. G. Seeley, Ann. Mag. Nat. Hist. 



[4] vol. viii, 1 87 1, p. 181, woodcuts. [Vertebrae ; Wood- 



wardian Mus.] 

 Plesiosaurus carinatus, J. Phillips, Geol. Oxford, 1871, p. 374, 



woodcut clxxv (name preoccupied by Cuvier : v. Thaumato- 



saurus). [Lumbar vertebra ; Oxford Mus.] 

 Plesiosaurus phillipsi, H. E. Sauvage, Ann. Sci. Nat. (Zool.) [6] 



vol. viii, art. 6, 1879, p. 21 ; G. F. Whidborne, Quart. Journ. 



Geol. Soc, vol. xxxvii, 1881, table facing p. 480. 

 LOC. Portland Oolite ; Portland, Quainton, and Tisbury. [Pelvic 



limb ; Brit. Mus.] 



richardsoni, R. Lydekker, Cat. Foss. Rept. B. M., pt. ii, 1889, 



p. 240, woodcuts 73, 74 ; J. C. Mansel-Pleydell, Proc. Dorset. 



Nat. Hist. Field Club, vol. x, 1889, p. 171, plate and woodcut. 

 Plesiosaurus plicatus, J. C. Mansel-Pleydell {non Phillips), 



Proc. Dorset. Nat. Hist. Field Club, vol. ix, 1888, table 



facing p. 40. 

 LOC. Oxford Clay ; Peterborough, Weymouth, and Whittlesea. 



[Skeleton ; Nelson Richardson Coll., Weymouth.] 



smith! (Owen), R. Lydekker, Cat. Foss. Rept. B. M., pt. ii, 1889, 



p. 215. 

 Plesiosaurus smithii, R. Owen, Brit. Foss. Rept., vol. iv, 1884, 



Index, p. iv, pis. xxvii, xxx (Enaliosauria). 

 Plesiosaurus, R. Owen, Rept. Cret. Form. (Pal. Soc, 1851), 



pp. 63, 66, pis. xvii, xix. 

 LOC. Gault ; Folkestone. L. Chalk ; Burham, Kent. [Paddle 



bones and dorsal vertebra ; Brit. Mus. (pars).] 



trochanterius (Owen), R. Lydekker, Geol. Mag. [3] vol. v, 

 1888, p. 353, and Cat. Foss. Rept. B. M., pt. ii, 1889, p. 190, 

 woodcuts 62-65. 

 Plesiosaurus trochanterius, R. Owen, Rep. Brit. Assoc, 1839 

 (1840), p. 85 ; J. Phillips, Geol. Oxford, 1871, pp. 316, 364, 

 woodcuts clxii, clxiii. 



