10 Spong. xvii. spongle. [1905] 
Western Australia, economic notes on 5 spp. of sponges; Whitelegge 
(44). 
(iv) Pacific Ocean and Adjacent Seas. — Coast of British 
Columbia, Esperella bellabellensn n. sp. ; Lam be (16). 
Sponges of coasts of S. America, Mexico, and Galapagos Is. [see iv, a] ; 
Wilson (46). 
Monterey Bay, California, Leucosolenia , Sycandra , Rhabdodermella , 
Leucandra , in all 5 spp., of which 4 nn. ; Urba.n (39). 
Mangareva, Gambier Islands, Cliothoosa seurati n. g., n. sp. ; Topsent 
(38). 
Coasts of Chili and Patagonia and Straits of Magellan, Geodia, Donatia , 
Cliona , Clionopsis n. g., Polymastia , Prosuberites , Suberites , ffymeniacidon , 
Vosmaeria , Axinella , Pseudaxinella , Plicatella , Higginsia , Tedania, Biemna , 
Desmacidon, Batzella , Esperiopsis , Mycale , Myxilla , Iophon , Eurypon , 
Microciona , Clathria, Ophlitaspongia , Hymedesmia , Stylotellopsis n. g., 
Halichondria , Reniera , Pellinella n. g., Packychalina , Chalina , 4cm>o- 
ckalina , Oligoceras t Cacospongia , Spongia, ffircinia, Spongelia, Aplysilla , 
Halisarca , in all 80 spp., of which 67 nn. ; Thiele (36). 
/£ Freshwater Sponges. 
Freshwater sponges as bearing on the question of the origin of fresh- 
water fauna ; Pelseneer (27) pp. 704, 705, 708. 
Ireland, localities for Euspongilla lacustris and Heteromeyenia ryderi ; 
Stephens (34). 
Lakes of S. Tyrol, spicules of Euspongilla lacustris ; Huber (13) p. 74. 
Winter-fauna of Lake Kaban, Euspongilla lacustris and Ephydatia 
miilleri ; Meissner (21) p. 108. 
B. GEOLOGICAL. 
(i) General. 
Vacant. 
(ii) Cainozoic. 
Pleistocene: — Lower Saarian (Saharian ?) near Reggio, Calabria, 
tetractinellid sponge-spicules ; Neviani (24). 
(iii) Mesozoic. 
Cretaceous : — Cretaceous of the Iser region, sponges, pp. 18, 21, 22, 
55, 56, 159, 168, 183, 184; ZahAlka (48). — Lower Cretaceous of the Jura 
of Neucli&tel, fossil sponges; Schardt & Dubois (30) pp. 268, 276, 285. — 
Government of Ekaterinoslaw, 7 spp. of fossil sponges ; Favre (10).. 
Jurassic: — Upper Jurassic of Hungary, 2 fossil sponges; Papp (26) 
p. 81. — Upper Jurassic of the Jura of Neuch&tel, 6 spp. of sponges; 
Sohardt & Dubois (30) p. 236. — Tithonian of Stramberg, Moravia, list of 
sponges ; Remes (29). 
Trias : — Upper Keuper (Pachycardientuffe) of South Tyrol, three 
sponges; Blaschke (3) pp. 164, 165. 
(iv) Paleozoic. 
General; — Type-specimens of palaeozoic N. American sponges in the 
New York State Museum; Clarke (6). 
