12 IOWA ACADEMY OF SCIENCES. 



Call, R. E Louisville, Kentucky 



COLTON, G. H. Virginia City, Montana 



Crozier, a. a --- ..Ann Arbor, Michigan 



Gillette, C. P Agricultural College, Ft. Collins, Colorado 



Halsted, B. D... New Brunswick, New Jersey 



Haworth, Erasmus.. State University, Lawrence, Kansas 



Hitchcock, A. S Agricultural College, Manhattan, Kansas 



Jameson, C. D 



Keyes, C. R ..State Geologist, Jefferson City, Missouri 



Lonsdale, E. H Missouri Geological Survey, Jefferson City, Missouri 



Mally, F. W- .- - ...Hulen, Texas 



McGee, W. J Bureau Ethnology, Washington, D. C. 



Meek, S. E State University, Fayetteville, Arkansas 



Newton, Geo Grand Island, Nebraska 



Parker, H. W New York City, New York 



Patrick, G. E Hopedale, Massachusetts 



Rolfs, P. H... - Lake City, Florida 



SiRRiNE, F. Atwood - Jamaica, New York 



Spencer, A. C Johns Hopkins University, Baltimore, Maryland 



Stewart, F. C Jamaica, New York 



Todd, J. E State University, Vermillion, South Dakota 



WiNSLOW, Arthur St. Louis, Missouri 



