98 BIOLOGICAL SOCIETY OF WASHINGTON. 



1838. On certain Areas of Elevation and Subsidence in the Pacific and Indian 

 Ocean, as deduced from the study of Coral Formations. 



Proe. Gcol. Soc, 11,1838, pp. 552-554: Philos. Mag., ser. 3, XI, p. 307: 

 Froriep. Notiz., IV, 1838, cull. 100-103. 



1838. Geological Notes made during a Survey of the East and West Coasts of 

 South America, in the years 1S32, 1833, 1834, and 1835, with an 

 Account of a Transverse Section of the Cordilleras of the Andes be- 

 tween Valparaiso and Mendoza. 

 Proe. Geol. Soc., II, 1838, p. 210-212: Philos. Mag., ser. 3, VIII, p. LOG. 

 1838. Origin of Saliferous Deposits. Salt Lakes of Patagonia and La Plata. 

 Journ. Geol. Soc, II, 1838, pt. 2, pp. 127-12S. 



1838. On the Connexion of Certain Volcanic Phenomena, and on the Formation 



of Mountain-chains and the effects of Continental Elevations. 



Pror\ Geol. Soc, II, 183S, pp. C.Vt-CCO: Trans. Geol. Soc., V, 1840, pp. C01-C32: 

 Poggt-nd. Annal., LI I, 1811, pp. 484-490. 



1839. Journal of Researches into the Geology and Natural History of the Vari- 



ous Countries Visited by IT. M. S. "Beagle," under the Command of 

 Captain Fitzroy, R. N., from 1832 to 1836. By Charles Darwin, 

 Esq., M. A., F. R. S., Secretary to the Geological Society. 8vo., 

 London, 1839. 



1839. [Narrative of the Surveying Voyages of H. M. SS. "Adventure" and 

 " Beagle," describing their Examination of the Southern Shores of 

 South America, Vol. III.] 

 Journal and Itemarks, 1832-1836, 8vo, London, 1839. 



1839. Note on a Rock seen on an Iceberg in 6i° South Latitude. 

 Journ. Royal Gcog. Soc, IX, 1830, pp. 528-529. 



1839. Ueber die Luftschifferei dcr Spinnen. 



Fror. N. Not., L'd., 77, no. 222, 1839, pp. 23-24. 



1839. Observations on the Parallel Roads of Glen Roy and of other parts of 



Lochabcr, in Scotland, with an attempt to prove that they are of 



Marine Origin. 



Philos. Trans., 1839, 0XX1X, p. 39-82: Edinb. New Philos. Journal, 

 XXVII, 1839, pp. 395-403. 



1840. Geological Observations (with numerous Maps and Sections) made during 



the Voyage of H. M. Ship " Beagle," under the command of Capt. 

 Fitzroy, R. N., on the Volcanic Islands of the Atlantic and Pacific 

 Oceans, and on Coral Formations; together with a Brief Notice of the 

 Geology of the Cape of Good Hope, and of parts of Australia. By 

 Charles Darwin, Esq., M.A., Secretary to the Geological Society of 

 London. 



184C-1844. The Zoology of the Voyage of H. M. S. "Beagle," under the com- 

 mand of Capt. Fitzroy, during the years 1832 to 1836. Edited and 

 Superintended by Charles Darwin. 8vo. London, 1840-1S44. 

 Fossil Mammalia. By R. Owen. With a Geological Introduction by 

 Charles Darwin. 



