INDEX OP AMERICAN AUTHORS. 647 



SULLIVANT, J. 



Catalogue of Shells, &c., 478. 



TAPPAN, B. 



From Silliman's American Journal of Science, 64. 



TAYLOR, W. J. 



From Silliman's American Journal of Science, 335. 



THOMAS, W. H. B. 



From the Proceedings of the American Association for the Advance- 

 ment of Science, 336. 



THOMSON, B. 



New England's Crisis, 426. 



TOTTEN, J. G. 



From Silliman's American Journal of Science, 22, 38. 

 From Hitchcock's Geological Report, 45. 



TRASK, J. B. 



From the Proceedings of the California Academy of Natural Sciences, 

 243. ' 



TROOST, G. 



From the Geological Report of Tennessee, 123. 



TRUE, J. 



From the Proceedings of the Essex Institute, 253. 



TUFTS, S., JR. ^ 



From the Catalogue of the Massachusetts State Cabinet, 297. 

 From the Proceedings of the Essex Institute, 407. 



WAILES, B. L. C. 



From the Geological Report of Mississippi, 240. 



WARE, J. 



From the Boston Journal of Philosophy and the Arts, 484. 



WARREN, J. 



The Conchologist, 324. 



WARREN, .1. C. 



From the Proceedings of the Boston Society of Natural History, 543. ' 



WEINLAND, D. F. 



From the Proceedings of the Boston Society of Natural History, 370, 

 371. 



