TITLES. 
Spong. 5 
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domuncula und seine argebliche Beziehung zura Lipochrom dieses 
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17. Herdman, W. A. & Hornell J. Note on pearl-formation in the 
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Hill, W. [See Jukes-Browne & Hill (26).] 
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Croydon, Surrey. Geol. Mag. pp. 484, 485. 
20. Holmes, W. M. List of fossils collected from the chalk obtained from 
the cutting and tunnel between Coulsdon and Merstham. P. Croydon 
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21. *Hollick, A. Two Staten-Island sponges. New Brighton, N. Y. 
Proc. Nat. Sci. Ass. viii, 1890, p. 21. 
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Hutchinson. (20) Zool. Rec. 1902 Spong. Abstract by Maas (33). 
23. Iakhontoff, G. Communication de l’excursion sur le lac Baical, faite en 
et<$ de l’ann^e 1902. Protok. Kazan. Univ. 1902-1903, No. 212, 
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24. Ijima, I. Studies on the Hexactinellida. Contribution iv. ( Rossel - 
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Abstract by Lendenfeld in Zool. Zentrlbl. xi, pp. 545-549. 
. (22) Zool. Rec. 1903 Spong. Notice by Maas (33). 
25. Jahn, J. J. Einige neue Fossilienfundorte in der ostbohmischen 
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27. Kofoid, C. A. Biological Survey of the waters of Southern Cali- 
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29. . Ueber'die Herstellung von Nadelpraparaten von Kieselschwam- 
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Abstract by Lendenfeld in Zool. Zentrlbl. xi, p. 549. 
. (27 & 28) Zool. Rec. 1903 Spong. Abstracts by Maas (33). 
