28 Ech. 
XIV. ECHINODEIIMA. 
236. Schlueter, C. Die Regularen Echiniden der norddeutschen 
Kreide. n. Cidaridce , Salenidce. Abh. Preuss. geol. Landesanst. 
Heft 5, ix & 243 pp. (73-315), pis. viii~xxi. [II, B, ii, d. Ill, B, 
iii, b. IV, 0.] 
Abstracts,— T. Ebert, N. Jahrb. Min. 1893, ii, pp. 421-423 ; V. Gau- 
thier, Annuaire Geol. 1892, pp. 85C-8G4 (June, 1894). 
237. Schneider, K. C. Ueber Zellstructuren. Zool. Anz. xiv, pp. 44- 
46, 49 & 50 (1891.) [II, B, i, c, 5 : F, iii, a.] 
238. Scott, T. Notes on some Scottish Echinodermata. Ann. Scott 
Nat. Hist. 1892, pp. 49-51, pi. ii (Jan. 1892). [II, B, ii, a. Ill, A.] 
239. . “Exhibited a depressed variety of Echinus esculentus” also 
one “ which was much higher than usual, and somewhat pentangular 
in shape.” P. Nat. Hist. Soc. Glasgow, iii, p. lxxviii (1892). 
240. * . Notes on a collection of Echinoderms and Molluscan Shells 
from the Moray Firth District. P. Phys. Soc. Edinb. pp. 81-84 
(1892). [Ill, A.] 
241. Seeliger, 0. Studien zur Entwickelungsgeschichte der Crinoiden 
(Antcdon rosacea ). Zool. Jahrb. Anat. vi, pp. 161-444, pis. xii-xxii 
(Dec. 1892). [II, B, i, a, 2, 7 ; f, 1 ; g ; ii, o : F, i, e ; vi.] 
Preliminary notice and translation of same, see Zool. Rec. 1892, Nos. 
44 & 45. Technical note by K. Fiedler, Zeitschr. wiss. Mikr. x, p. 229 
(July 6, 1893). Abstracts, — L udwig (158) ; J. Micr. Soc. 1893, pp. 334, 
335, & 406. 
Seunes, J. Zool. Rec. 1891. Abstract, by C. Velain, Rev. Trav. 
sci. xii, p. 696 (1892). 
242. Sharp, W. The Sea-Urchin. Rep. Guernsey Soc. 1890, pp. 61- 
64 (1891) 
A popular account, with list of Echinoids of Channel Islands by J. 
Sinel. 
243. Shipley, A. E. Zoology of the Invertebrata , A Textbook for 
Students. London : 1893, 8vo, viii & 458 pp. \Echinoderma , 
pp. 224-251. II, B, i, a, 1.] 
244. Siemiradzki, J. von. Der obere Jura in Polen und seine Fauna. 
ii. Gastropoden, Bivalven, Brachiopoden und Echinodermen. 
Zeitschr. deutsch. geol. Ges. xlv, pp. 103-144 (1893). [III. B, iii, c.] 
245. Simonelli, V. Terreni e fossili dell’ Isola di Pianosa nel Mar 
Tirreno. Boll. Com. geol. Ital. (2) x, pp. 193-237, pis. iii-vii (Aug. 
1889). [Ill, B, ii ; IV, C, F.] 
Abstract, Gauthier (94). 
246. . Fossili Retici della Montagna di Cetona. Mem. Acc. Bologna 
(5) ii, pp. 223-248, 1 pi. (1892). [Ill, B, iii, e. IV, C.] 
