6 



The Huron Group in Western Monroe and Eastern Greene Counties, 



Indiana. F. C. Greene 269 



The Equipment of a High Temperature Measurement Laboratory. G. 



A. Shook 297 



A Convenient High Potential Battery. R. R. Ramsey 295 



Indiana Weeds, Their Control and Eradication. G. M. Frier 323 



Gross Fertilization among Fishes. W. T. Moenkhaus 353 



The Fauna of a Solution Pond. Will Scott 395 



