TITLES. 
Ecli. 29 
247. Sinard, JB. Sur la presence du Pentacrinu s dans le Miocene des 
Angles (Gard). C.R. Ass. Franc. 1891 (2), pp. 402-404 (1892). 
[Ill, B, ii, c. IY, F.] 
Sinel, J. [See Sharp (242).] 
248. Sladen, W. P. A Monograph on the British Fossil j Echinodermala 
from the Cretaceous formations. Yol. n. The Aste'roiclea. Part ii, 
pp. 29-66, pis. ix-xvi. Pal. Soc. Mon. 1893 (Dec. 1893). [II, B, i, 
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249. Sluiter, C. P. Ueber die Bewegungeiniger tropischen Mollusken 
und Ophiuren. Tijdschr. Nederland. Dierk. Ver. (2) iii, pp. 170-184, 
pi. viii (Oct. 1892). [II, D, vi.] 
Abstract, J. R. Micr. Soc. 1893, p. 194. 
250. Smith, J. P. Die Jurabildungen des Kahlberges bei Echte. Jahrb. 
geol. Landesanst. Berlin. 1891, Part 3, pp. 288-356, pis. xxiii-xxv 
(1893). [Ill, B, iii, c. IV, C, D.] 
251. Smith, W. A. Notes on Astronyx loveni. Ann. Scott. Nat. Hist. 
1893, pp. 26-28 (Jan. 1893). [II, B, ii, a : D, iii. Ill, A, ii, a, 3.] 
252. Smith, W. R. On the Food of Fishes. Rep. Fish. Board Scot- 
land, ix, Part iii, pp. 222-242 (1891). [II, D, ix.] 
253. Sollas, W. J. On Homotoechus ( Archceocidaris harteana , Baily), 
a new genus of Palaeozoic Echinoids. P. Dublin Soc. vii, pp. 152- 
154 (March, 1892). [Ill, B, iv, e. IV, C.] 
254. Steindaciiner, F. Veroffentlichungen den Commission fiir 
Erforschung des ostlichen Mittelmeeres . Vorlaufiger Bericht iiber 
die zoologischen Arbeiten im Sommer 1891. SB. Ak. Wien, c, 
Abth. i, pp. 435-447 (Dec. 1891). [Ill, A.] 
The notes are by E. von Marenzeller. 
255. Stuber, J. A. Die obere Abtheilung des Unteren Lias in Deutsch- 
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[Ill, B, iii, d. IV, C, F.] 
256. Studer, Th. Die Forschungsreise S.M.S. Gazelle in d. Jahren 
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Ill, A, ii, b ; iii.] 
Contains reprint of LaMpert (62) Zool. Rec. 1889, and of plates 
from Studer’s previous writings on the subject. 
257. Tate, R. Critical Remarks on A. Bittner’s “Echiniden des Tertiars 
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[Ill, B, ii. IV, C.] 
258. & Dennant, J. Correlation of the Marine Tertiaries of Aus- 
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[Ill, B, ii. IV, C, F.J 
1893. [vql. xxx.] 
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