Record. Xxvil 
Dr. C. H. Neilson presented the results of his recent 
work on Kosinophilia and Indicanuria. 
Mr. W. A. Brandenburger was elected to membership. 
Frpruary 17, 1908. 
President Woodward in the chair; attendance 45. 
Mr. Gustav Cramer presented a paper on ‘‘Color Pho- 
tography,’’ explaining and illustrating the various pro- 
cesses. 
Marcu 2, 1908. 
President Woodward in the chair; attendance 26. 
Mr. J. A. Drushel presented a paper on ‘‘The Glacial 
Drift under the St. Louis Loess.’’ The speaker main- 
tained that the ice sheet covered the site of St. Louis, as 
evidenced by the wide distribution of boulder clay and 
pebbles. The paper was illustrated with lantern slides 
and a number of pebbles were exhibited. These speci- 
mens had been collected from deposits in various parts 
of the city. 
Professor Trelease presented by title a paper by Pro- 
fessor C. S. Sargent, of the Arnold Arboretum on 
‘‘Crataegus in Missouri,’’ and offered a brief abstract 
of it. 
Mr. Darling Kennett Greger was elected to membership. 
Marcu 16, 1908. 
President Woodward im the chair; attendance 14. 
Dr. C. C. Guthrie presented an illustrated paper on 
‘‘Transplantation of Ovaries in Chickens.’’ 
Aprit 6, 1908. 
Vice-President Andrews in the chair; attendance 29. 
A collection of 47 Crinoids comprising 20 species from 
Crawfordsville, Ind., was presented to the Academy by 
Mr. Frank Springer, of Burlington, Iowa. 
