18 Moll 
Vlll. Mollusca. 
Ritchie, J. New records of fresh- 
water mollusca from Ross-shire. 
Scot. Nat. Edinburgh 46 1915 (310-311). 
335 
Robinson, W. I. Two new fresh- 
water Gastropods from the Mesozoic of 
Arizona. Airier. J. Sci. New Haven 
Conn. 40 1915 (649-651). 336 
Robson, G. 0. in Connolly, M. On 
the anatomy of Mcirinula tristanensis. 
Cape Town Ann. S. Afr. Mus. 15 1915 
(109-112). 337 
Robson, G. C. in Leiper, R. T. and 
Atkinson, E. L. Observations on the 
spread of Asiatic Schistosomiasis. 
With a note on “ Katciyama nosophora .” 
British Medical Journal 1915 1915 (201- 
203). 338 
Robson, G. C. On the extension of 
the range of the American Slipper- 
Limpet on the East Coast of England. 
Ann. Mag. Nat. Hist. London Ser. 8 16 
1915 (496-499). 339 
Roebuck, W. D. Census authentica- 
tions. J. Conch. Leeds 14 1915 (310- 
312). 340 
Roebuck, W. D. William Cash. J. 
Conch. Leeds 14 1915 (329-330) pi. vii. 
341 
Roebuck, W. D. Natural History of 
Sawley and Eavestone, near Ripon. 
Naturalist London No. 702 1915 1915 
(231-237) [Mollusca at pp. 231-232]. 
342 
Rollier, L. Fossiles nouveaux ou peu 
connus des terrains seeondaires (Meso- 
zoiques) du Jura et des contrees environ- 
nantes. Mem. Soc. Pal. Suisse 40 pt. 4 
1914 (321-440) pis. xxi-xxviii. 343 
[Rosanow, A ] PoaanoBT*, A. H. O 
cji’tfl.ax'i, KiiMMepuftiKa bt> 3Bennropo«- 
ckomtj yLs/tli Mockobckoh rydepnin. 
Sur les vestiges du kimmeridgien dans 
le district de Zwenigorode du gouverne- 
ment de Moscow. Moskva Bui. Soc. 
Nat. 28 1915 (187-196 + French resum6 
196-197). 344 
Rust, E W. Edible snails. Wash- 
ington D.C. U. S. Dept. Agric. Yearbook 
1914 1915 (491-503). 345 
S., A. W. Land and Freshwater 
Mollusca. Belfast Proc. Nat. F. Cl. 7 
1914-1915 (163-166). 346 
[Saint-Hilaire, C. C.] CenrL-Iijiepa, 
K. K. H3CJi4i,noBaiiia lia^b xpoMaTotpo- 
paMii roJiOBOiiorHXTj B r i> cbh3h co CTpoe- 
[1915] 
nieMT* onpyataiomefi TKami. Petrograd 
Bui. Ac. Sci. 1915 1915 (1047-1076) pis. 
i-iv. 347 
[Saint-Hilaire, C. C.] CeiiT-L-Haepa, 
K. HepBH xpoMaTO^opoBi. roaoBOfio- 
rnx r b mojuuockobt.. Petrograd Bull. 
Ac. Sci. 1915 1915 (1639-1656) pis. i- 
vii. 348 
[Saint-Hilaire, C. C.] OenT r b-ILiepa, 
K. Kb Mop^ojiorin h $H3io;iioriH xpo- 
MaTO(|)opoB r b rojiOBOHOTnx r b. Petrograd 
Bull. Ac. Sci. 1915 1915 (1739-1758) 
pi. i. 349 
Salfeld, H. Monographie der Gattung 
Cardioceraa Neumayr et Uhlig. Teil I. 
Die Cardioceraten des oberen Oxford 
und Kimmeridge. Berlin Zs. D. geol. 
Ges. 67 1915 (149-204) pis. xvi-xx. 
350 
Salvador!, T. and Camerano, L. Re- 
lazione intorno alia memoria del Dr. 
Giuseppe Colosi, dal titolo : Osserva- 
zioni anatomoistologiche sulla “ Runcina 
calaritana,” n. sp. Atti Acc. sc. Torino 
50 1914-1915 1915 (675-676). 351 
Sayn, G . Mollusques de V Aurignacien 
sup^rieur de la Colombiere pres Poncin 
(Ain) : in Mayet, Lucien and Pissot, 
Jean. Abri-sous-roche prehistorique de 
la ColombiMe pr&s Poncin (Ain.). Ann. 
Univ. Lyon N. S. 1 fasc. 39 1915 [Mol- 
lusca at pp. 78-85]. 352 
Scalia, S. Sul significato biologico 
dell* involucro calcareo e dell’ apparec- 
chio sopra-dorsale -delle Richthofenia. 
Catania Boll. Acc. Gioenia 34-35 1915 
(22-27). 353 
Schepman, M. M. On a collection of 
land and freshwater and marine mol- 
lusca from Waigeu, Ceram, Pulu Well 
and Java. Amsterdam Bijdr. Dierk. 
Aflev. xx [1915] (15-23). 354 
Schoendorf, Fr. Das Vorkommen und 
die stratigraphische Stellung der “ hum- 
eralis Schichten ” im nord-west deut- 
sclien Weissen Jura. Hanover Jahres- 
ber-nathist. Ges. 5 1913 (23-63). 355 
Schroder, R. Die Concliylien des 
Miinchner Gebiets vom Pleistocaen bis 
zur Gegenwart. Frankfurt a. M. Nachr. 
Bl. D. Malakozool. Ges. 47 1915 (97- 
133 145-195). 356 
Schuchert, C. vide Pirson, L. V. 
Schwarz, E. H. L. New cretaceous 
fossils fromBrenton. Knysna. Grahams- 
