ALPHABETICAL INDEX. 



Address on laying Corner-stone, 22. 

 Agassiz. Classific. Insects, 17. 

 Alexander. Vastness of Visible 



Creation, 25. 

 Algse, 19, 30. 



Allen. Mon. N. Am. Bats, 16. 

 Alvord. Tangencies of Circles, 6. 

 Ammonio-Cobalt Eases, 12. 

 Annual Reports, S. I., 23. 

 Antiquities, 13. 

 Archaeology, 12, 13, 28. 

 Architecture, 21, 27. 

 Arctic Seas, Obs. in, 8, 9, 11. 

 Astronomy, 6, 25. 

 Auroras, 10. 

 Babbage. Tables of Constants of 



Nature and Art, 32. 

 Bache. Magnet. Discus., 11. 

 Bailey. Micr. Obs. S. States, 14. 

 " New Micros. Organ. 14. 



" Soundings Coast Survey, 



14. 

 Baird. Catal. Mammals, 16. 

 " Birds, 4to., 16. 



" " " Svo., 16. 



" Fishes of New Jersey and 



Long Island, 29. 

 Baird & Girard. Serpent Catal., 



lti. 

 Barnard. Birds of Chester County, 



Pa., 30. 

 Bats, 16. 



Berlandier. Met. Obs. Mexico, 9. 

 Bibliography, 31. 



Binney. Bibl. N. A. Conchology, 21. 

 " Terr. Gasteropods, 17. 



" Viviparidae, etc., 17. 



Biography, 31. 

 Birds, 16,29,30. 

 Bland. Birds of Bermuda, 29. 

 Booth & Morfit. Recent Improv. 



Chem. Arts, 12. 

 Botanical Geography, 30. 



Botany, 18. 



Botany and Botanical Geography, 30. 



Bowen. Yoruba Gram, and Diction 

 ary, 14. 



Brainard. Bite of Serpents and Poi- 

 son of Arrows, 29. 



Brewer. N. A. Oology, Part I., 1 !. 



Bridges and Roads, 27. 



Building Materials, 27. 



Camel, 29. 



Carleton. Excursion to Abo, Quar- 

 rah, etc., 27. 



Carpenter. Shells Exp. Exped., 17. 

 " W. Coast N. A. 

 17. 

 " " Gulf of Califor- 



nia, 29. 

 Mollusca, 29. 



Caswell. Astronomy, 25. 



" Met. Obs. Providence, 9. 



Catal. of Rocks, Minerals, etc. of U. 

 S. Geol. Surveys, 30. 



Catalogue System, 21. 



Central Sun, 25. 



Chace. Oxygen and its Combin.. 27 



Channing. Am. Fire Alarm Tele- 

 graph, 27. 



Chappelsmith. Tornado, 8. 



Check List N. Am. Shells, 17. 



Chemical Arts, 12. 



Chemistry, 27. 



Chemistry and Technology, 12. 



Coffin. Psychrom. Tables, 19. 

 " Winds N. Hemisphere, 8. 



Coleoptera, 17, 18. 



Contributions to Knowledge, 1. 



Cooper. Distribution of N. Am. 

 Forests and Trees, 30. 



Copyright Books, 31. 



Corner-stone, Address on laying, 22. 



Corresp. Paper of Squier and Davis, 

 22. 



Cottoids, 16. 



( 41 .) 



