376 



Presents. 



[May 16, 



Two Photographs of Skeleton of Mastodon giganteus and of Rock Excava- 

 tion and Opening of the large Pot-hole in which it was found at 

 Cohoes, New York, 1866. Also Two Lithographs of the Mastodon. 



John Y. L. Pruyn, Esq., Chancellor of the University of New 

 York, by the Earl of Rosse, Y.P.R.S. 



May 16, 1872. 



Transactions. 



Bordeaux : — Academie Rationale des Sciences, Belles-Lettres et Arts. 

 Actes. 3 e serie. 32 annee, 3-4 trimestres. 8vo. Paris 1870. 



The Academy. 



Boston : — Society of Natural History. Proceedings. Yol. XIII. Sheet 



15-23. 8vo. Boston 1869-70. The Society. 



Hobart Town : — Royal Society of Tasmania. Monthly Notices of Papers 



and Proceedings for 1870. 8vo. 1871. The Society. 



Innsbruck : — Ferdinandeum fur Tirol und Yorarlberg. Zeitschrift. Dritte 



Eolge. Heft XYI. 8vo. 1871. The Institution. 



London : — Royal United Service Institution. Journal. Yol. XY. 



No. 65 a. 8vo. London 1872. The Institution. 



Luxembourg : — Institut Royal Grand-Ducal de Luxembourg. Section 



des Sciences Naturelles et Mathematiques. Publications. Tome 



XII. 8vo. 1872. The Institution. 



New York : — Lyceum of Natural History. Annals. Yol. IX. Sheet 



22-26. 8vo. New York 1870. The Lyceum. 



Paris : — Ecole des Mines. Annales des Mines. 6 e serie. Tome XX. 



4-6 liv. de 1871. 7 e serie. Tome I. 1 liv. de 1872. 8vo. 



The School. 



Philadelphia : — American Philosophical Society. Proceedings. Yol. XII. 



No. 86, 87. 8vo. 187L ~ The Society. 



Rome : — Accademia Pontificia de' Nuovi Lincei. Atti. Anno 25, Sess. 

 2-4. 4to. Uoma 1872. The Academy, 



Accademia Reale dei Lincei. Atti. Tomo XXIY. Anno 24, Sess. 

 1-7. 4to. noma 1871-72. The Academy. 



Salem :— Essex Institute. Bulletin. Yol. II. No. 1-12. 8vo. 1870. 

 Proceedings and Publications. Yol. YI. Part 2. 8vo. 1871. 



The Institute. 



