752 The American Naturalist. [August, 
of physical geology at the Lawrence Scientific school; Dr. Charles 
Norris, tutor in pathology at Columbia University; Dr. E. B. Cope- 
land, assistant professor of botany at the University of Indiana. 
Germany: Dr. K. von Buchku, director of the department of scien- 
tific enquiry at the sanitary office, Berlin; Dr. Jensen, privat-docent in 
physiology in the University of Halle; Dr. Max Siegfried, professor 
extraordinarius of physiology at Leipzig: Dr. Fritz Noll, professor of 
physiology at the University of Heidelberg; Dr. E. Kaufmann, pro- 
fessor of anatomy at Bonn; Dr. Max Walters, professor extraordinar- 
ius of anatomy at Bonn; Dr. Ludwig Heim, professor extraordinarius 
of bacteriology at Marburg; Dr. Noll, professor of botany at Bonn; 
Dr. Siedentopf of Göttingen assistant in mineralogy at Griefsorald; 
Dr. Beckenkamp, professor of mineralogy at Wiirzburg; Dr. E. A. 
Wiilfing, professor extraordinarius of mineralogy at Lubingen; Dr. 
Paul Samassa, associate professor of zoology in the University of Heidel- 
berg. 
Austria: Wladislow Szy monowicz, professor extraordinarius of histo- 
logy and embryology at Lemburg ; Victor Folgner, assistant in the 
botanical institute of the German University of Prag; Anton Heinz, 
professor of botany at Agram; Dr. Mijat Kispatitch, professor of 
mineralogy at Agram. 
Great Britain: F. F. Blackman, lecturer in botany at Cambridge. 
Other Countries: Dr. J. L. Prevost, professor of physiology at 
Geneva; A. Gibb Martland, of the Innusland Geological Survey, geo- 
logist of West Australia; Dmitri Klemenz, Curator of the Museum of 
the Petersburg Academy of Sciences; Dr. Velain, professor of physical 
geography in the University of Paris. 
Mr. A. Smith Woodward, of the paleontological department of the 
_ British Museum presents an appreciation sketch of the late Professor 
Cope in the June number of Natural Science. 
The Academy of Natural Sciences of Philadelphia, is trying to raise 
$50,000 to purchase the paleontological collections of Professor Cope. 
Since the fund received from the sale of the collections is to go to the 
Academy for the foundation ofa professorship of paleontology it would 
seem appropriate that the collections themselves should become the 
property of this society. 
Fritz Miiller, well-known for his investigations upon the history of the 
white ants, the embryology of Crustacea and especially for his sugges- 
