303 



DONATIONS 



TO THE 



LIBRARY OE THE GEOLOGICAL SOCIETY. 



From October 1st to December 31st, 1872. 



I. TRANSACTIONS AND JOURNALS. 



Presented by (lie respective Societies and Editors. 



American Journal of Science and Arts. Series 3. Vol. iv. Nos. 22 

 & 23. October and November 1872. 



0. C. Marsh. — Notice of some New Tertiary and pest-Tertiary Bird?, 

 256. 



E. W. Hilgard. — On some points in tlie Geology of the South-west, 

 265. 



F. B. Meek. — Descriptions of a few new species and one new genus 

 of Silurian Fossils from Ohio, 274. 



0. C. Marsh. — Preliminary Description of New Tertiary Reptiles, 

 298. 



J. Le Conte. — A Theory of the Formation of the great Features of 

 the Earth's Surface, 345. 



J. D. Dana. — On the Quartzite, Limestone, and associated rocks of 

 the vicinity of Great Barring-ton, Mass., 362. 



E. Billings. — Rejoinder to Prof. Hall's reply to a "Note on a ques- 

 tion of Priority," 309. 



Amsterdam. Jaarboek van hot mijnwezen in Nedcrlandsch Oost- 

 Indie. Part i. 1872. Presented by the Netherlands Govern- 

 ment. 



Athenamm (Journal). Part 538, Oct. 1872, and Part539, Nov. 1872, 

 also Nos. 2345-2355. 



