490 APPENDIX. 



in the " Palseontographical Monograph" of the present year, are the 

 only drawings of that series hitherto published. 



H. page 332. Memoirs on Wealden Reptiles, &c. by the Author in 

 the " Philosophical Transactions." I. " Notice on the Iguanodon, a newly 

 discovered Fossil Reptile," &c. Philos. Trans. 1825. II. "Memoir on 

 the Iguanodon, Hylaeosaurus," &c. 1841. III. " On the Maxillary and 

 Dental Organs of the Iguanodon," 1848. IY. " Observations on the 

 Osteology of the Iguanodon and Hylseosaurus," 1849. V. " On the 

 Pelorosaurus," &c. 1850. VI. " On the Dermal Spines of the Hylseo- 

 saurus," 1850. VII. " On the Fossil Remains of Turtles from the Chalk 

 of the S.E. of England," Philos. Trans. 1841. VIII. " On the Fossil 

 Remains of the soft Parts of Foraminifera in Chalk and Flint." Philos. 

 Trans. 1846. 



/. page 335. The Author s Collection of Fossils from the Chalk and 

 Wealden Deposits of the South-East of England, &c. " When the first 

 edition of this work (' The Wonders of Geology') appeared, my collec- 

 tion, consisting of upwards of 20,000 specimens, was exhibited at 

 Brighton by the Sussex Scientific Institution as the Mantellian Museum, 

 with a view to its permanent establishment as the basis of a County 

 Museum, That expectation was, however, defeated ; for though I would 

 willingly have made any pecuniary sacrifice to accomplish what appeared 

 to me so desirable an object, yet after the decease of my noble and 

 lamented friends the late Earl of Egremont, and the Earl of Munster, 

 who ardently and liberally supported the measure, the plan was aban- 

 doned. I therefore, in compliance with the suggestion of my scientific 

 friends, disposed of the entire collection to the Trustees of the British 

 Museum." Extract from the Preface to the Second Edition of the 

 " Wonders of Geology." The sum given for this collection, on which 

 I had expended at least 7,000?. during a period of 25 years, was 4,000?. ; 

 the expenses and risk of removal from Brighton to London, were in- 

 curred by the Trustees. 



K. page 367. Mr. Hawkins's Collection. The specimens figured in 

 the first edition of Mr. Hawkins's " Memoirs of Ichthyosauri," &c. were 

 valued by Dr. Buckland and myself, at the request of the Trustees of 

 the British Museum. The collection consisted of several hundred spe- 

 cimens, and the total amount paid for the same was 1,250?. Among the 

 items were; The large Ichthyosaurus, (ante, p. 381), 210?. Cranium 

 with orbital plates, (PI. V.) 25?. Ichthyosaurus, (PI. VII.) 100?. Ple- 

 siosaurus ; the matchless specimen in Case D. (ante, p. 340), 200?. See 

 "Notes on the Prices of Fossils" in Mr. Charlesworth's " London Palae- 

 ontological Journal," No. I. p. 13. 



