0 Par . 
in. Porifera or Spongida. 
[1909] 
Cretaceous France, Gisement des 
Pres de Renairel and Gisement de Gour- 
don (Alpes Maritimes) undetermined 
sponge remains ; Jacob, 22. 
Chalk, Croydon, Porosphaera 2 spp. ; 
Hinde & Gossling, 21. 
Craie phosphatee, de la Picardie, 
Spongiaires, Ventriculites angustatus 
and perhaps V. mamillaris ; Leriche, 
31. 
Jurassic, North Brabant and Lim- 
burg, Cnemidiastrum sp. Eusiphonella 
sp. ; Tesch, 44. 
Jurassic, Belgium, Sponges, some of 
large size and conical form, indeter- 
minable ; Joly, 23. 
Trias, Predazzo, Steinmannia sp. ; 
Wilckens, 51. 
Aufsammlungen in den Zlambach- 
mergeln der Fischerwiese bei Alt- 
Aussee ; Haas, 17. 
Carboniferous, Novaja Semlja, spi- 
cules resembling those of lleniera cl a- 
vatu Hinde ; Lee & Carruthers, 80. 
Geologic range and distribution iu 
Upper Carboniferous (Pennsylvanian) 
and Lower Permian of Kansas ; Beede, 
11 . 
Permian, Timor, Lithistida 1 sp. n. ; 
Gerth, 16. 
Silurian, Canobolas district, Astylos- 
pongia ; Sussmilch & Jensen, 43. 
Lower Silurian, Ccratopyge region, 
Protospongia sp. ; Moberg & Segerberg, 
38. 
“ Albuberdeckung ” sponge frag- 
ments among fossils from the Binghohle : 
Spandel, 42. 
III.— S Y S T E M A T I C. 0631 
CALCAREA. 
The relation of the flagellum to the 
nucleus in the collar-cells of calcareous 
sponges. Minchin Zool. Anz. 35 pp. 
227-231. 
(i) HOMOCOELA. 
Leucosolenia echinata, Campbell Is- 
land, Kirk Subantarct. Is. New Zea- 
land. 
Leucosolenia incerta, Urban Wiss. 
Ergeb. D. Tiefsee-Exp. 19 Lfg. 1 p. 5. 
(ii) HETEROCOELA. 
Evolution of the Hetcrocoela, Row 
J. Linn. Soc. London 31 p. 192. 
Amphoriscus kryptoraphis sp.- n., 
Urban Wiss. Ergeb. D. Tiefsee-Exped. 
19 Lfg 1 p. 16. 
■\Eurysiphonella gen. n. Sphaerosi- 
phonidae, steinmanni sp. n. Alt-Aussee, 
Haas Wien Beitr. Pal. Geol. OestUng. 
22 pp. 143-1G7. 
Grantia tenuis p. 14, aculeata p. 10, 
further description, Urban Wiss. Ergeb. 
D. Tiefsee-Exped. 19 Lfg 1. 
Grantessa glabra sp. n. Red Sea, Row 
J. Linn. Soc. 31 p. 203. 
Grantillidae fam. n. for Grantilla g. d. 
hastifera, quadriradiata spp. n. Red 
Sea, Row T.c. p. 187. 
Kebira g. n. Pharetronidae, for K. 
uteoides sp. n. Red Sea, Row T.c. p. 210. 
Lcucillu intermedia, crosslandi spp. 
n., Row T.c. p. 205. 
Leuconia spissa p. 21, arviata p. 24, 
cirrhosa p. 20, kerguelens\s p. 29, minor 
p. 32, anfracta p. 34, vitrea p. 37, further 
description, Urban Wiss. Ergeb. D. 
Tiefsee-Exped. 19 Lfg 1. 
f Porosphaera globularis Phill. and 
P. sp. (encrusting), Hinde and Goss- 
ling Croydon Proc. Trans. Microsc. Nat. 
Hist. Cl. 1909 p. 183. 
| Steinmannia ; Trias Predazzo, 
Wilckens Heidelberg Verb. nat. hist. 
Ver. 1909 p. 94. 
Sycon raphanus histology, reproduc- 
tion and development. Hammer Arch. 
Biont. Berlin 2 1909 p. 289. — S. kergue- 
lensis Urban Wiss. Ergeb. D. Tiefsee- 
Exped. 19 Lfg. 1 p. 5. 
MYXOSPONGIDA. 
Chondrosia reniformis var. n. rugosa 
W. -Austral., Hentsohel Michaelscn 
Fauna Siidwest-Australiens p. 379. 
Oscarella membranacea p. 349, tenuis 
p. 351, spp. n. W. -Austral., Hentg'Shkl 
Michaelscn Fauna Sudwest-Australiens. 
I1EXACT1NELLIDA. 
Amphidiscophora ; phylogeny, Kirk- 
patrick Ann. Nat. Hist. 4 p. 479. 
