PLE8I0SAURIA — RHYNCHOCEPHALIA. EcpL 35 
PLESIOSAURIA. 
Remarks on the structure of the skull ; Cope, P. Amer. Phil. Soc. xxxiii, 
1894, pp. 109 & 110, fig., pi. x. 
C. W. Andrews gives an account of the modifications which the 
shoulder-girdle of Cryptoclidus oxoniensis , Phillips, undergoes with 
age, and discusses the morphology of this part of the Plesiosauriau 
skeleton, Ann. Nat. Hist. (6) xv, 1895, pp. 333-346, figg. 
Plesiosaurus rostratus, Ow., recorded from the Rhaetic of England, 
M. Browne, Rep. Brit. Ass. 1893, p. 748 (1894). P. mudgei , n. sp., 
Cragin, Colorado College Studies, v, 1894, p. 69, pi. i, figg. 1-3, 
Neocomian of Kansas. 
Embapkias , n. g., allied to Pliosaurus, for E. circulosus i n. sp., CorE, 
P. Amer. Phil. Soc. xxxiii, 1894, p. Ill, Upper Cretaceous, South 
Dakota. 
Elasmosaurus intermedius , n. sp., Cope, t. c. p. 112, Upper Cretaceous, 
South Dakota. 
Cimoliosaurus caudalis } n. sp., Hutton, Tr. N. Zealand Inst, xxvi, 1894* 
p. 354, pi. xlii, Cretaceous of Waipara, New Zealand. 
On the Nothosaurians of the Lower Muschelkalk of Halle ; K. v. Fritscii, 
Abh. Ges. Halle, xx, 1894, pp. 271-302, fig., pis. xvi-xviii. 
Oligolycus , n. subg., for Nolhosaurus JiecJci , n. sp., K. v. Fritscii, t. c. 
p. 277, pi. xvi, fig. 3, Loiver Muschelkalk of Hallo. 
Cymatosaurus , n. g., allied to Nothosaurus , for C. fridericianus , n. sp., 
K. v. Fritscii, t. c. p. 280, pis. xvi-xviii, Lower Muschelkalk of 
Halle. 
THECODONTIA. 
Erpetosuchus granti , E. T. Newt., described and figured by E. T. Newton, 
Phil. Trans, clxxxv, 1894, p. 574, pi. liii. 
Ornithosuchus woodwardi , E. T. Newt., described and figured, t. c. p. 586, 
pis. liv-lvi. 
RHYNCHOCEPHALIA. 
A. Perrin, C.R. Ac. Sci. xix, 1894, pp. 1278 & 1279, and Bull. Soc. 
Philom. (8) vi, 1894, p. 94, remarks on the myology and osteology 
of the hind limb of Sphenodon punctatus. 
DyrosauruSy n. g., allied to Champsosaurus, Cope, for D. thev'estensis , n. sp. 
(foss.), Pomel, C.R. Ac. Sci. cxviii, 1894, p. 1309, Suessonian of 
Tebesa, Algeria. This fossil being regarded as identical with 
Grocodilus pbosphaticus, P. Thomas, is renamed Dyrosaurus phos - 
phaticu8, Pomel, t. c. p. 1396. 
