656 



Cope, E. D. Page. 



On some Mammalia of tlie Lowest Eocene beds of New Mexico . . 483, 484 

 Two papers on the Geological Exploration of the Big Horn Region . . 650 



Chance, H. M. 



An Analysis of the rire-damp Explosions in the Anthracite Coal Mines, 



from 1870 to 1880 405 



ThejAuriferous Gravels of North Carolina 482, 477 



Greene, Wm. H. 



On. the Action of Hydrochloric Acid and Chlorine on Acetohenzoic 



Anhydrate 3, 13 



Harts hoene, Henry. 



Obituary Notice of George B. "Wood 117, 118 



Heath, E. R. 



Exploration of the River Bene, and the hitherto unexplored regions 



of Bolivia 564 



Horn, George H. 



A Review of the Species of Anisodactylus inhabiting the United 



States 160, 162 



Critical Notes on the Species of Selenophorus of the United States, 160, 178 



Jones, Howard Grant. 



Notes on the Cum.berland or Potomac Coal Basin 110,111 



KiRKwooD, Daniel. 



On the Origin of the Planets 15 



KoNiG, George A. 



On Alaskaite, a new member trom the series of Bismuth Sulpho- 



salts 438, 472 



Lesley, J. P. 



Notes on an Egyptian Element in the Names of the Hebrew Kings, 



and its bearing on the History of the Exodus 298, 409 



Note on a Greco-Egyptian Etymology of lacchos 110 



Lesquereux, Leo. 



On a Cours de Botanigue Fossile, by Prof. M. B. Renault •. 286, 287 



Lewis, Henry Carvill. 



On a new substance resembling Dopplerite found in a peat bog near 



Scranton* 648 



McCauley, E. Y. 



Alphabet and Syllabary of the Egyptian Language! 352 



Newberry, J. S. 



On the Origin and Drainage of the Great Lakes. * 564, 567 



Patterson, Robert. 



Obituary Notice of William E. DuBois* 497, 522, 567 



Phillips, Henry, Jr. 



An Account of two Maps of America published respectively in 1550 



and 1555 3, 10 



Some recent Discoveries of Stone Implements in Africa and Asia . . 60, 63 



*These papers will be published in No. Ill, Vol. xx. 



t This paper will be published separately as No. 110, Yol. xx. 



