OKLAHOMA ACADEMY OF SCIENCE 7 



PROGRAM OF THE ANNUAL MEETING OF 1922 



Oklahoma City, Oklahoma, February 10, 1922. 



University of Oklahoma, Norman, February 11, 1922. 



February 10 



Presidential Address: The possibility of the rederription of the 

 Great Plains from its semi-arid condition. J. B. Thoburn. . 



Some Notes on the Bois Fort Chippewa of Miniitsoti. Ailiert B. 

 Reagan. 



Identification of Anthoceros in the Oklahoma ciyploganiic flora : 

 M. M. Wickham. 



Notes on the Migration of Macrochelys lacertine : M. M. 

 Wickham. 



Further notes on migration of Terrapene Carolina in Okla- 

 homa. M. M. Wickham. 



Identification of fresh water sponges in the Oklahoma Fauna. 

 M. M. Wickham. 



Red and white blood corpuscles and catalase in the blood 

 of non-complement guinea pigs : L. B. Nice, A. J. Neill and H. 

 D. Moore. 



The regular tetrahedron in relation to its cube and other 

 solids. Oscar Ingold. 



Oklahoma geography in the high schools: C. J. Bollinger. The 

 poisonous substance in cotton seed : Paul Menaul. The Chemistry 

 of the pecan : W. G. Friedmann. 



February 11 



Zoology Lecture Room, State University 



Biology Section 



The egg-laying habits and early development of Haminea vire- 

 scens (Sby) : A. Richards. 



The acceleration of the cleavage rate of Haminea virescens 

 (Sby) : A. Richards. 



A third Christmas bird Census : Margaret M. Nice. 



Fate of leucocytes in the placental circulation: 



I. What prevents leucocytes of the materal circulation from 

 migrating into the foetal circulation? II. The role of the syncytial 

 layer of the chorionic villi. III. Importance of this '.nvestigation 

 relative to inheritance of disease or immunity from disease: Jos. M. 

 Thuringer. 



A new differential staining method for connective tissue com- 

 bined with the ordinary hematoxylin-eosin stain. (Demonstration) : 

 Jos. M. Thuringer. 



Effect of lime and organic matter on the root development 



