576 Dr- W. Weltner: 



Ordo Ceratospongida. 

 Aplysinospsis massa n. sp. u. tuherosa n. sp. Äegina, Szymanski (1 u. 2). 

 Darwinella aiirea, australiensis, intermedia, joyeusia, simples bei Topsent (2). 

 Hircinia vestibulata n. sp. Aegina, in ca. 30 m. Szymanski (1 u. 2). — vaiiabilis, 

 n. var. fistulata. Brioui bei Pola. Szymanski (1 u. 2). 



2. Litteratur über fossile Spong'ieii. 



Nachträge aus früheren Jahren. 



Clarke, J. M. A Fauna Siluriana Superior do Rio Trombetas, 

 Para, Brazil. Arch. Mus. Rio Janeiro X p. 7 u. 8. 1899. 



Baumberger, E. Fauna der unteren Kreide im westschweize- 

 rischen Jura. Abhandl. Schweiz, paläont. Ges. 30 p. 1 — 60. 1903. 



Dennant, J. & A. E. Kitson. Catalogue of the described 

 Species of Fossils in the Cainozoic fauna of Victoria, South 

 Australia and Tasmania. Rep. geol. Surv. Victoria I (2) p. 136. 1903. 



Etheridge, R. A Monograph of the Cretaceous Invertebrate 

 fauna of New South Wales. Mem. geol. Surv. N, S. Wales, Palaeonto- 

 logy No. 11 p. 64. 1902. 



Leriche, M. L'Eocene des environs de Trelon (Nord). Ann. 

 Soc. geol. Nord. 32 p. 178—189. 6 fig. 1903. 



Reines, M. M. zkamenelinach bludnych balvanü Z. okölf 

 Piibora. Vestnik. Klub. Prostejove I p. 5—10. 1898. 



Seely, H. M. Some Sponges of the Chazy formation Vermont. 

 Rep. Geol. Burlington III p. 151—161. 1 PL 1902. 



1904. 



Eck, H. Bemerkung zur Lethaea geognostica, betreffend 

 Schwämme aus dem Muschelkalk. Centralbl. Mineral. 1904 p. 464. 



Fox-Strangways, C. The Geology of the Oolitic and Cre- 

 taceous Rocks South of Scarborough. Mem. geol. Surv. England u. 

 Wales 1904 p. 1—118. 11 Plates. 



Hinde, 0. J. (l). On the Structure and Affinities of the Genus 

 Porosphaera Steinmann. Journ. Roy. Micr. Soc. London 1904 p. 1 — 25 

 PI. 1—2. 1904. 



— (2). On the zone of Marsupites in the Chalk at Beddington, 

 near Croydon, Surrey. Geol. Magaz. 1904 p. 484. 



Holmes, W. M. List of fossils collected from the Chalk ob- 

 tained from the cutting and tunnel between Coulsdon and Merstham. 

 Proc. Croydon Club 1904 p. 45. 



Jahn, Jaroslav J. Einige neue Fossihenfundorte in der ost- 

 böhmischen Kreideformation. Jahrb. geol. Reichsanstalt Wien 54 

 p. 75—90. 1904. 



Jukes-Browue, A. J. & W. HiU. The Crustaceous Rocks of 

 Britain. The Upper Chalk of England, Mem. geol. Surv. United 

 Kingdom, III p. 1—566. 79 Textfig. 1 PI. 1904. 



