CHELONIA, ICHTHYOSAURIA. 
Rept. 29 
Norfolk Soc. v, 1893, p. 368. T. horsfieldii, Gray : notes by Zander, 
Zool. Garten, xxxvi, pp. 211 & 376. T. pyrenaica, n. sp. (foss.), 
Dep^ret, Mem. Soc. geol. France, Pal. v, No. 3, p. 155, pi. xvi, 
Pliocene, Roussillon. 
Colossoemys , n. g. (= ? Tesludo ) for C. macrococcygeana , n. sp. (foss.) 
Rodrigues, Vellosia, ii (1892), p. 44, Brazil. 
Ilomopus areolatus , Thunb. : notes by Oudemans, Zool. Anz. xviii,p. 321. 
Terrapene , Merr. . ( Cistudo , Flem.) : revision of the species, by W. E. 
Taylor, P. U. S. Mus. xvii, p. 573, figg. T. bauri , n. sp., id. ibid. 
p. 576, Florida. 
Pariemys , n.g. for Terrapene bauri, Taylor, and Toxaspis , n. g. for Cistudo 
major , Ag. ; Cope, Amer. Natural, xxix, p. 757. 
Emys quarternaria , n. sp. (foss.), Rodrigues, Vellosia, ii (1892), p. 42, 
Amazon valley. E. depressa , p. 41, pi. iii, figg. 14 & 15, pi. v, figg. 24- 
26, campanil , p. 64, pi. iv, figg. 18-22, and parva, p. 78, pi. iii, figg. 16 
& 17, pi. iv, figg. 19 & 23, and pi. vi, fig. 30, n. spp. (foss.), Ristori, 
Chelon. foss. Montebamboli ; Montebamboli and Casteani, Italy. 
Clemmys caspica , Gra. : notes by Zander, Zool. Garten, xxxvi, p. 372. 
C. gaudryi , Dep^ret (foss.), described and figured by Dep^ret, Mem. 
Soc. geol. France, Pal. v, No. 3, p. 161, pi. xvii. 
Chrysemys nebulosa, n. sp., Van Denburgh, P. Calif. Ac. (2) v, p. 84, 
pis. iv-vi, Lower California. 
77«r<feZ/a5a?7<?yi,n.sp.,E.BARTLETT,SarawakGazette,Mayl,1895,Sarawak. 
Dermatemys mavii , Gray : a study of the skeleton by A. Bienz, Rev. 
Suisse Zool. iii, p. 61, pis. ii & iii. 
Aromochelys carinatm , Gray : description of a specimen from Tennesseo, 
referred with doubt to this species; Rhoads, P. Ac. Philad. 1895, p. 384. 
JDesmochelys, n. g., type of a new family, Desmochelyidcc, near Chelonidce , 
for D. lowii, n. sp. (foss.) ; "YVilliston, Kansas quart, iii, 1894, p. 5, 
figg., pis. ii-vi, Benton Cretaceous, Nebraska. 
Pygmceochelys , n. g. ( Thalassemyd . ?) for P. michelobona, n. sp. (foss.) ; 
Laube, Lotos (2) xvi, p. — , 1 pi., Cretaceous, Bohemia. 
Protostega gigas, Cope (foss.) : on the plastron and nuchal bono ; 0. P. 
Hay, Publ. Field Columb. Mus. i, p. 57, pis. iv & v. 
ICHTHYOSAURIA. 
\V. Dames, SB. Ale. Berlin, 1895, pp. 493-498, remarks on the Ichthyo- 
saurians of the Trias. 
G. Brandes, Zeitschr. naturw. (5) vi, pp. 138-140, remarks on the 
affinities of the group. 
Ichthyosaurus plalyodon , Conyb.: on the discovery of remains at Arlon, 
Belgium; Dollo, Bull. Soc. Beige Geol. viii, P.v. p. 75, and Lechien, 
t. c. p. 76. 
Schastasaurus , n. g., of doubtful Ichthyosaurian affinities, for S. pacificus , 
n. sp. ; J. C. Merriam, Amer. J. Sci. (3) 1, p. 55, figg., Triassic 
Northern California. < 
