BIBLIOGRAPHY 343 



Saurian, from the Chalk. Proc. Geol. Soc. iii. 1840, pp. 298- 



300. 

 Note on the Dislocation of the Tail at a certain point observable in 



the Skeleton of many Ichthyosauri. Trans. Geol. Soc. v. 1840, 



pp, 5 1 1-5 14, pi. xlii. 

 A Description of a Specimen of the Plesiosaurus macrocephalns, 



Conybeare, in the Collection of Viscount Cole. Trans. Geol. 



Soc. v. 1840, pp. 515-536, pis. xliii-xlv. 

 Description of the Mammalian Remains found at Kyson, in Suffolk. 



Ann. Nat. Hist. iv. 1840, pp. 1 91-194. 

 On the Application of Microscopic Examinations of the Structure 



of Teeth to the Determination of Fossil Remains. (First paper 



to Microscopical Society : AthencEiim, 7 Mar. 1840, p. 194.) 



1841 



John Hunter's Observations on Animal Development, edited, and 

 his illustrations of that process in the Bird described, by Richard 

 Owen. Fol. London, 1841, 64 pp., 12 pis. 



On the Skeleton of the Talegalla Lathami. Proc. Zool. Soc. 

 viii. 1841, pp. 112, 113. 



[Read a description of a New Genus and Species of Sponge, which 

 he proposes to call Euplectella aspergilhtm.~\ Proc. Zool. Soc. 

 ix. 1841, pp. 3-5. 



On the Osteology of the Marsupialia. Trans. Zool. Soc. ii. 

 1 84 1, pp. 379-408, pis. lxviii-lxxi. 



Description of the Lepidosire?i annectens. Trans. Linn. Soc. xviii. 

 1841, pp. 3 2 7-362, pis. 23-27. 



On the Teeth of Species of the Genus Labyrinthodon (Mastodon- 

 sanrus salamandroides and Phytosanrus (?) of Jager), from the 

 German Keuper, and the Sandstone of Warwick and Leaming- 

 ton. Proc. Geol. Soc. iii. 1841, pp. 357-360. 



Description of Parts of the Skeleton and Teeth of Five Species of the 

 Genus Labyrinthodon, from the New Red Sandstone of Coton 

 End and Cubbington Quarries ; with remarks on the probable 

 identity of the Cheirotherium with that genus of extinct 

 Batrachians. Proc. Geol. Soc. iii. 1841, pp. 389-397. 



Description of some Remains of a gigantic Crocodilian Saurian, 

 probably marine, from the Lower Greensand at Hythe ; and of 

 teeth from the same formation at Maidstone, referable to the 

 genus Polyptychodon. Proc. Geol. Soc. iii. 1841, pp. 449-452. 



Description of a Portion of the Skeleton of the Cetiosanrus, a 



