ERRATA, 



Some of which it will te necessary to correct, as materially affecting the sense of the 

 passages, where they occur. 



Page 9, Line 14, for difficulty read difficultly 



69, .... 11, icoiiocoJasts iconoclasts 



152, 4, two chancls one channel 



1G3, 21, PI. 9. PI. 11. 



167, .... 6, • found formed 



, .16, —has • have 



169, .... 9, petrefactions petrifactions 



187, .... 4, dele (;) after Agglcstouc 



213, . — 14, for may read might 



438, 4, after Fig. 3 insert Plate 32, Fig. 1. 



440, 6, after the word figures, insert PI, 31, left hand figure at (op. 



The Papers referred to in pages 475, 476, and 478, were intended to be included in 

 the present volume, when those pages were printed: their publication has been deferred 

 to the 3d Volume of the Society's Transactions. 



In the list of Donations to the Collection of Maps, insert 12 Copies of a new Map of 

 England, in 4 Sheets, from A. Arrowsmith, Esq. 



