12 Echin. 
XIV. ECHINODERMA. 
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Also 8vo, 32 pp. Wurzburg : Stuber. 
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42. -. Merogonie (Y. Delage) und Ephebogenesis (B. Rawitz', neue 
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Abstracts : by R. Fick, Zool. Centrlbl. ix, p. 101 (11 March, 1901); 
by P. Mayer, Zool. Jahresber. 1901 (Aug. 1902). 
43. -. Die Polaritat von Ovocyte, Ei und Larve von Strongylocentrotus 
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[n, F, iv.] 
Abstracts : by R. S. Bergh, Zool. Centrlbl. viii, pp. 629-631 
(Oct. 1901) ; J. R. Micr. Soc. 1901, p. 540 (Oct.) 
44. BRESSON, A. Feuille de Quillan. In 1 Comptes rendus des Colla- 
borateurs.’ Bull. Carte geol. France, No. 80, pp. 60-64. 
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45. BRITISH MUSEUM (Natural History). Department of Zoology. 
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vi + 130 pp., 1 pi., numerous text-figg. London. 6d. (March.) 
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The star-fish gallery ( Echinoderma ), pp. 106-115, 7 figg., by 
F. J. Bell. 
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47. BRUN, P. de. Excursions geologiques dans le canton d’Alzon (Gard). 
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48. BUERKEL, E. Biologische Studien ueber die Fauna der Kieler 
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BUETSCHLI, O. See Kelly (168). 
49. BULLER, A. H. R. The fertilisation process in Echinoidea, being 
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Abstract in Ludwig (195). 
50. BURCKHARDT, C. Le gisement Supracretacique de Roca (Rio 
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[hi, b, iii, b, J.] 
51. BURCKHARDT, R. Note on certain impressions of Echinoderms 
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dapedon gordoni and Rhynchosaurus are preserved. Geol. Mag. 
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1901). 
52. -. Die Invertebraten der Elginsandsteine. Centrbl. Mineral. 
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A reply to Bather (17). See also Bather (19). 
