LIST OF CONTRIBUTORS. 115 



Lewis, Henry Carvill. Continued. 

 • Note on lialotrichite. P '82, 50 



On the occurrence of fahhmite. P '82, 51 



On two new localities of coluinbite. P '82, 51 



On a mineral resembling dopplerite from a peat-bed at 



Scranton, Pa. P '82, 52 



Note on aquacreptite. P '82, 56 



An American locality for helvite. P '82, 100 



• On Pliocene man. P '82, 292 



Some enclosures in museovite. P '82, 311 



On a supposed human implement from the gravel at 



Philadelphia. P '83, 40 



Change of color in a katydid. P '83, 44 



Chalcedony containing liquid. P '83, 49 



Phenomena of glaciation. P '83, 70 



Crystallized serpentine from Delaware. P '83, 72 



Gold from North Carolina. P '83, 301 



A phosphorescent variety of limestone. P '84, 10 



Volcanic dust from Krakatoa. P '84, 185 



Erythrite, genthite, and cuprite from near Philadelphia. 



P '85, 120 



— Marginal kanies. P '85, 157 



— Diamonds in meteorites. P '88, 81 



Lewis, James. Mollusca of Little Lakes. Otsego Co.. N. Y. 



P '56, 259 

 • On Unionkhe from Mohawk. N. Y. P '59, 177 



Catalogue of the mollusks in the vicinity of Mohawk, N. Y. 



P '60, 17 



On the coloring matter of the genus Unio. P '60, 88 



On some meteorological phenomena, at Mohawk, N. Y. 



P '60, 147 



On Paludina from the Erie Canal and Mohawk River. 



P '61, 2 



On the temperature of Mohawk, N. Y. P '61, 22 



On the habits and growth of Unionidge. P '61, 57 



Remarks on some species of Paludina, Amnicola, Valvata, 



and Melania. P '62, 587 



— On the soft parts of Melania. P '63, 26 



— ■ Shells of Herkimer and adjacent counties in the State of 

 New York. P '72. 97 



— Shells of Tennessee, No. 2. P '72. 108 



