170 «EPTILIA. 



J'Jnidioclielys chelunia, v. Thalassemys hugii. 



Eretmosaurus macropterus (Seeley). Plesiosaurus macropte- 



rus, H. G. Seeley, A. M. N. H. ser. 3, xv (1865), pp. 49, 232. 



Lias; Whitby. [Skeleton.] 

 Eucercosaurus tanyspondylus, H. G. Seeley, Q. J. G. S. xxxv 



(1879), p. 613, woodcuts 4, .5. Camhi-idge Greensand; Truinp- 



ington, near Cambridge. [Vertebrae.] 

 Gigantosaurus megalonyx, H. G. Seeley, Index to Aves, etc., 



Woodw. Mus. (1869), p. 94. Kimeridge Clay; Ely. [Vertebrae 



and detached limb-bones.] 

 Glossochelys hai-vicensis, v. Lytoloma planiraentum. 

 Ichthyosaurus angustidens, H. G. Seeley, Index to Aves, etc., 



Woodw. Mus. (1869), pp. xv, 3. Chalk; Hunstanton. [Tooth.] 

 /. honneyi, H. G. Seeley, Index to Aves, etc., Woodw. Mus. (1869), 



p. xvii. Cambridge Greensand; Cambridge. [Femur.] 

 Ichthyosaurus campylodon, J. Carter, Rep. Brit. Assoc. (1845), 



Sect. p. 60, and London Geol. Journ. i (1846), p. 7, woodcut. 



R. Owen, Rept. Cret. Form. (1851), pi. iv, f. 1—10, 13—16 



[f. 7 is missing] and pi. xxv, f. 1, 2, pp. 72, 75. Lower Chalk, 



and Cambridge Greensand; Cambridgeshire. [Teeth.] Pre- 

 sented by J. Carter, Esq. 

 /. chalarodeirus, H. G. Seeley, Index to Aves, etc., Woodw. Mus. 



(1869), pp. XX, 106. Kimeridge Clay; Ely. [Axis vertebra.] 

 /. doughtyi, H. G. Seeley, Index to Aves, etc., Woodw. Mus. (1869), 



p. xvii. Cambridge Greensand ; Cambridge. [Humerus.] 

 /. hygrodeirus, H. G. Seeley, Index to Aves, etc., Woodw. Mus. 



(1869), pp. XX, 106. Kimeridge Clay ; Ely. [Vertebra.] 

 I. megalodeirus, H. G. Seeley, Index to Aves, etc., Woodw. Mus. 



(1869), pp. xxi, 110. Oxford Clay; Woodstone Lodge, mar 



Peterborough. [Parts of skeleton.] 

 /. platymerus, H. G. Seeley, Index to Aves, etc., Woodw. Mus. 



(1869), p. xvii. Cambridge Greensand ; Camhiidge. [Femur.] 

 I. zetlandicus, H. G. Seeley, Q. J. G. S. xxxvi (1880), pi. xxv, 



p. 635. R. Lydekker, Cat. Foss. Rept. B. M. part ii (1889), 



p. 78. Upper Lias; Whitby. [Cranium.] Presented by Earl 



Zetland. 



