J''r<>c< idiniJK. , ix 



March 23, 1901 — 337th Meeting. 



Tlie President in the chair and 41 ])ers()ns present. 



Tlie following- communications were presented: 



8. I). .Tu(hl: l>ird Food l*rol)lems (illustrated l)y lantern 

 slides). 



F. A. Lucas: Some Restorations of Dinosaurs (illustrated by 

 lantern slides). 



April 6, 1901 — 338th Meeting. 



The President in the chair and 40 persons present. 

 The following- comra^unication was presented: 

 Erwin F. Smith: The Bacterial Diseases of Plants* (illus- 

 ti"ite(l Ly lantern slides). 



April 20, 1901 — 339th Meeting. 



The J?resi(lent in tlie chair and 2(3 persons present. 

 The following communications were presented: 

 (). F. Cook: The Shading of Coffee. f 



C. L. Pollard: Some Strange Methods of Plant Naming. J 

 Theo. (iill: On the Mode of Progression and Habits of Some 

 Dinosaurs. 



May 4. 1901 — 340th Meeting. 



^"ice President Ashmead in the chair and 25 persons present. 



The following communications were presented: 



T. H. Kearney: Loeb's Investigations into the Action of Ions 

 upon Animal Structures, as Supplemented by Studies with 

 Seedling Plants. 



O. F. Cook: A Kinetic Theory of Evolution. § 



^Published in part in Centralblatt. f. Bakteriologie, 2te Abth. VII Bd., 

 pp. 88, 128, 190. 1901. 



fBull. No. 25, Div. of Botany, U. S. Dept. Agric, 1901. 

 ^Science, N. S., XIV, 280-285, Aug. 23, 1901. 

 j^Science, N. S., XIII, 9r)9-978, .Tnne. 1901. 



