ERRATA. 



Page 227, line 31, for 39 read 68. 



— 228, — 9, for " b and d'' read Strata No. 2 to 6. 



— 230, — 38, for Icevigata read Icevigatus. 



— 231, — I, iox group redid division. 



— „ — 2, for 150reada*oMn20. 



— „ — 7, for 150 read 70. 



— „ — 33, for No. 60 read " 57 to 61." 



— 232, -- 12, for 69 read 67. 



— 234, — 3, cancel ^^ Hampshire basin" over the 5th column of diagram, 



and extend over it the heading of the 4th column, viz. " divi- 

 sion of Cuvier, 8(cJ' 



— „ — 8, for lacustrine read lacustre. 



— 236, — 2, for group read division. 



— ,, — 1 and 11, for c read No. 3. 



— 239, — 48, omit but. 



— 243, — ^, for therefore Yt^A probably. 



— 246, — 36, after ^'■following" insert which species, and also the greater part 



of those in the above list, arefro^n, the strata No. 56 to 61 of 

 Headon Hill and Colwell Bay. 



— 247, — 9, insert / before L. 



— „ — 13, place M.buccinoidea under M. annular ioides, and not in the same 



line with it. 



— 255, — 29, omit north, and for side read and. 



CORRIGENDUM. 



In the last number of the Journal (Proceedings, p. 69), in the abstract of a 

 paper by the Rev. D. Williams, it is stated that " the soft and rotten condition of 

 the Syenite has no doubt obtained for it the name of pottle stone, by which it is 

 locally known, since it was formerly wrought for skins and other culinary vessels." 

 This does not give a proper view of the author's meaning. He intended only to 

 infer from the name of * pottle stone' locally applied to the rock in question, which 

 is a free-working talcose or steatitic Syenite, that it might have been formerly 

 worked for culinary purposes. 



