66 LIST OF CONTRIBUTORS. 



Hamilton, S. Harbert. The occurrence of marcasite in the 

 Raritan formation. P '98, 485 



Monazite in Delaware County, Pa. P '99, 377 



Remarks on water analysis. P 1900, 378 



• Minerals from Santiago Province, Cuba. P '02, 744 



Hammond, J. J. and S. W. Mitchell. Experimental researches 

 relating to corroval and vao, two new varieties of woorara, the 

 South American arrow poison. P '59, Biol. 11 

 Hammond, Wm. A. On sections of jet. P '58, 10 



On fossil wood from Haddonneld, N. J. P '58, 221 



On the injection of urea and other substances into the blood. 



P 58, Biol. 4 



On oxaluria. P '58, Biol. 6 



■ On the alterations produced by intermittent fever in the ex- 

 cretion of urine, and on the action of disulphate of quinine. 

 P '58, Biol. 8 



- On blood crystals. P '58, Biol. 9 



On a canine monstrosity. P '58, Biol. 9 



On a case of fatty degeneration of the heart. P '58, Biol. 10 



On the secondary formation of blood crystals. P '58, Biol. 13 



■ On the action of certain vegetable diuretics. P '58, Biol. 17 



On the stomach of a musk rat. P '59, Biol. 1 



On blood of mammals. P '59, Biol. 3 



Observations on the colorless blood-oorpuscles. P '59, Biol. 3 



• On the physical and chemical characters of corroval and vao, 



two recently discovered varieties of woorara, and on a new al- 

 ooloid constituting their active principle. P '60, Biol. 4 

 — — On eggs of parasites in liver of rabbit and spleen of reptiles. 



P '59, Biol. 4 



— On disease in lower animals. P '59, Biol. 4 



— On excitability of heart containing blood. P '59, Biol. 6 



Hare, Robert. On combustion of gum in oxygen gas. P '47, 210 



On combustion of gunpowder, P '47, 218 



On the gales experienced in the Atlantic States of North 



America. J ii, 204 



Hargadine, R. N. On haemato-crystallin. P '68, Biol. 11 

 Harlan, Richard. Dissection of a batrachian animal in a living 

 state. J iii, 54 



Observations on fossil elephant teeth of North America. 



J iii, 65 



