CXXIV 



8. United States Greological Survey. 



Minerai ressources of the U. S. 1886, by D. Day. 

 Monographs, XII, with Atlas. 



9. Smithsonian Institution . 



Miscellaneous Collection, XXXI, XXXII, XXXIII. 

 Report 1885, part II. 



10. American Association for the Advancement of Science. 



Proceedings, XXXVI. 



11. Academy of Natural Sciences of Philadelphia, 



Proceedings, 1887, II, III; 1888, I. 



12. New-York Academy of Sciences. 



Annals, IV, 3-4, 5-8. 



13. California Academy of Natural Sciences. 



Memoirs II, 1 ; Proceedings II, 8. 



14. Connecticut Academy of Arts and Sciences. 



Transactions, VII, 2. 



15. Essex Institute. 



Bulletin XIX, 1-12. 



16. Boston Society of Natural History. 



Memoirs, IV, 1-6. 



17. American Fhilosopliical Society. 



Proceedings, XXIV, 126; XXV, 127. 



18. American Journal of Science and Arts, XXXV, 205-216. 



19. The American Naturalist, XXI, 12; XXII, 253-255; 257-262. 



20. Naturhistorischer Verein von Wisconsin, April 1888. 



21. Trenton Natural History Society. 



Journal, 3. 



22. Eansas Academy of Science. 



Transactions, X. 



23. Muséum of Comparative Zoology at Harvard Collège; Cam- 



bridge, Mass. 

 Bulletin, I, 1-13 (1863-69); II, 2-5 (1870-71); 111,3, 6, 



9-16(1871-76); IV (1878); V, 1,6-16 (1878-79); VI, 



I, 1, 2 (1879-80); II, 1-12 (1879-81); VII (1880-84); 



VIII, IX, X, XI, XII, XIII, I-IO; XIV, XV, XVI, 1; 



XVII, 1, 2. 

 Annual report 1870-1887. 

 Memoirs, I, part 1, 2; II, n"^ 3-6, 9; V, 1, 2; VI, 1, 2; VII, 



1, 2 Mil; VIII, 1-3; IX, 1-3; X, 1-4; XI, I; XIV, I, 1; 



XV; XVI, 1-2. 



24. Journal of the Elisha Mitchell Scientiflc Society, IV, II. 



25. American Academy of Arts and Sciences. 



Proceedings, XXIII. 



