GEOGRAPHICAL DISTRIBUTION - HISTORICAL CHANGES. Moll. 59 
Brazilian Coast. 13 do. (8 new) ; id. ibid. 
Barbados. Sepioteuthis ehrhardti , sp. n., Pfeffer, (288) p. 3. 
St. Thomas. Cranchia tenuitentacidata , sp. n., id. t. c. p. 26. 
West Indies. 37 Lamellibranchs (26 spp. nn.), enumerated by Smith, 
(341) pp. 7 & 8. 
18. Transatlantic Province. 
Cape Hatter as. 84 shallow-water species (20 new), enumerated by 
Bush (60). 
Bermuda. 22 Lamellibranchs (10 new) dredged by the ‘ Challenger’: 
Smith, (341) p. 8. 
North Atlantic generally. 10 Cerithiopsides (3 spp. nn.) described and 
figured by Watson (374). 9 Nudibranchs ; Bergh (16). Steenstrupi- 
ola atlantica, Sepiola pusilla , Enoplotcuthis pallida , Onychia binotata , 
spp. nn.; Pfeffer (288). Numerous species common to the European 
and American sides of the Atlantic, recorded by Jeffreys (196). 
6 Cephalopoda , (1 g. n., 5 spp. nn.), 30 Gastropoda (21 spp. nn.), 3 Soleno- 
conchce (2 spp. nn.), 14 Lamellibranchiata (12 spp. nn.), enumerated by 
Verrill (367), many from deep water (2574 fath.). 
Paleontology. 
Some recent species from St. Erth, Lands’ End, enumerated by 
Searles Wood, Q. J. Geol. Soc. xli. pp. 65-71. A few from the Boulder 
Clay near Berwick-upon-Tweed, by Gunn (151). Some recent species 
in the Post-glacial Shell Beds at Uddevalla, Sweden ; Mark Stirrup, 
P. Manch. Soc. xxiv. pp. 58-64. 
For many post-tertiary forms see Gregorio (145). 
Middle Pleistocene fossils of u Mosbacher Sand ’’ compared with those 
of Eastern Germany (7 spp. common), and the Alps (6 spp. common) ; 
Bcettger (28) See also Bromme, JB. nass. Ver. xxxviii. pp. 72-80. 
For a comparison of the recent and quaternary Mollusca of the Great 
Basin, U.S.A., see Call (62). Dall’s list (93) of recent and fossil 
species of the Eastern United States has been alluded to, p. 55. Notes 
on Pleistocene fossils from Anticosti ; C. E. Grant & Sir W. Dawson, 
Canad. Rec. Sci. ii. pp. 44-48. * 
Certain Australian species supposed to be identical with living ones 
noted by Johnston, P. R. Soc. Tasm. (1884) pp. 199 & 220. On the 
same subject; Tate, t. c. pp. 207-214. 
A list of recent shells found in clay on the Maclay Coast of New Guinea, 
which seem to have been thrown up from the ocean by some volcanic 
agency, is given by Brazier, P. Linn. Soc. N. S. W. ix. pp. 988-993. 
Historical Changes. 
Clams stated to have been purposely introduced into Delaware Bay ; 
Moore, Bull. U. S. Fish Comm, vu p. 426. My a arenaria to San Fran¬ 
cisco ; Stearns, t. c. p. 356. 
