78 LIST OP CONTRIBUTORS. 



Johnson, Walter R. Continued. 



■ On coal coke, cinders and pyrites from Cambria County, 



Pennsylvania. P '44, 163 



On the Osage coal of Missouri. P '44, 165 



■ On the heating powers of fuel. P '45, 202 



■ On adhesion of steel bars. P '45, 209 



On the relative evaporation from land and water surfaces. 



P '45, 295 



■ Examination and analysis of samples of the alluvial soil of 



the Nile, from Korosco in Nubia. P '45, 318 

 - — On examples of diluvial action. P '46, 109 



— On cellulose of the Borneo palm. P '47, 186 



— On the dust of anthracite furnace flues. P '47, 191 



— A plan for forming geological sections. P '47, 218 



— On a boiler sediment. P '47, 318 



Jones, Joseph. An abstract of experiments upon the physical 

 influences exerted by living organic and inorganic membranes 

 upon chemical substances passing through them by endosmosis. 

 P '54, 204 



Jones, T. Rupert. On fossil Estherise and on Cypricardia leidyi. 

 P '63, 188 



Jordan, David Starr. On the fishes of northern Indiana. P '77, 42 



Notes on American fishes preserved in the museums at Berlin, 



London, Paris, and Copenhagen. P '83, 281 



List of fishes from Egmont Key, Florida, in the museum of 



Yale College, with description of two new species. P '84, 42 



— Notes on species of fishes improperly ascribed to the fauna 

 of North America. P '84, 97 



— Description of two new species of fishes from South America. 



P '87, 387 

 — ■ Note on Achirus lorentzi. P '87, 389 



Description of a new species of Etheostoma (E. longimana) 



from James River, Virginia. P '88, 179 

 - — On the generic name of the tunny. P '88, 180 



On the fishes described in Muller's supplemental volume to 



the Systema Naturae of Linnaeus. P '90, 48 



Description of a. new subspecies of trout, from McCloud 



River, California. P '94, 60 

 Jordan, David S. and A. W. Brayton. Oin Lagochila, a new 



genus of catostomoid fishes. P '77, 280 

 Jordan, D. S. and IT. E. Copeland. The genus Pomoxys 



Rafinesque. P '76, 68 



