466 INDEX. 



Page. 



Blake, Charles. Ethnological collections from 28 



Bland, Thomas. Land and fresh-water shells, America 20 



Boardman, Mr. Collections from 29 



Books. Account of more valuable, received in 1 868 43 



Added to library during 1868 42 



Bordeaux. Programme of Imperial Academy of Science 419 



Boston Society of Natural History. Aid rendered Mr. Dall 23 



Explorations aided by 22 



Insects assigned to JO 



Bowen, S. J. Acts of, as Regent H ] 



Brevoort, J. C. Salamander from ' 35 



Brewer, Doctor T. M. Aid rendered by , 3.j 



Broca, Paul. Transactions of Anthropological Society of Paris 3?G 



Brush, George J. Catalogue of meteorites 342 



Bryan, O. N. Collections from - 29 



Bryant, Mrs. Henry. Ethnological collections from 28 



Building. Arrangement of rooms in 34 



Defects in 34 



Bulwer, Sir Henry. Aid rendered exchanges by , 40 



Burr, Fearing. Ethnological collections from 28 



California. Collections from 24 



Calleja, Mr. Explorations 25 



Canal. Report of General R. Delafield and executive committee on 1 1 1 



A Stygian pool 532 



Canfield, Dr. Nests and eggs from 24 



Capron, Hon. Horace. Co-operation of 40 



Catalogue of meteorites in Yale College 342 



Orthoptera. S. H. Scudder 18 



Caverns. Explorations of ^- 



Cazin, A. Recent progress in relation to heat '^>>' 



Cesnola, Mr. Discovery of antiquities in Cyprus 31 



Chase, S. P. ' Report submitted to Congress 4 



Chicago Academy of Sciences. Co-operation with 21 



Chicago Academy. Dall's exploration aided by 23 



Chicago Academy of Science. Explorations aided by 22 



Chief Justice. ■ Valuable .services of ^'"^ 



Climate. Importance of knowledge of 46 



Coast Survey. Co-operation witli ■* ^ ^* 



Coffin, Prof. J. H. Account of meteoric fire ball 20 



Discussion of winds r-, 4) 



Coffin, Prof. J. H. C. Co-operation of 40 



Coins. Assay of, at United States Mint 422 



Value of 426 



Weight, fineness and value of 426 



Collaborators. References made to ■^^ 



Cole, Levi. Ethnological collections from 28 



Collections. Additions to in 1868 o-J 



in natural history. Account of 22 



Congress. Memorial to - ■' "^ 



Library of — exchanges 40 



Library of, present condition of 41 



Consanguinity. Systems of. L.H.Morgan 1^ 



Contributions to knowledge. Account of ^7 



Cooper, Dr. J. G. On birds of California ^'^ 



