OKLAHOMA ACADEMY OF SCIENCE 11 



Evidence of Permo-Pemisylvaniaii Glaciation in the Wichita 

 Mountains S. Weidman, Uni. of Okla. 



Outline of the Structural Geology of the Ouachita Mountains 



of Oklahoma C. W. Honess, Okla. Geol. Survey 



Notes on the Paleontology of the Comanchean of Love County, 



Oklahoma F. M. Bullard, Okla. Geol. Survey 



Summarized Data on the Structural History of Oklahoma 



B. U. Mills, Okla. Geol. Survey 



Some Observations on the South Canadian River Near Nor- 

 man O. F. Evans, Uni. of Okla. 



The Osburn Fault of Northern Idaho__J. B. Umpleby, LTni. of Okla. 

 General Session, 1:45 p. m., Saturday^ February 10 



An Example of an Indian Picture Writing in the Wichita 



Mountains ' S. Wiedman, Uni. of Okla. 



Present Status of Science Work in Oklahoma 



, C. W. Shannon, Okla. Geol. Survey 



Distribution of Taxes in Oklahoma F. F. Blachly, Uni. of Okla. 



The Simple Rigidity of a Drawn Tungsten Wire at Incandes- 

 cent Temperatures William Schriever, Uni. of Okla. 



The Cause of the Optimum Angle in a Receiving Conical 

 Horn Victor A. Hoersch, Uni. of Okla. 



An Electrometer for Measuring the Radioactivity of Gases 



from Oil and Gas Wells Forrest K. Harris, Uni. of Okla. 



Psychology and Education 



A Boy's Vocabulary at Eighteen Months Geo. F. 



Miller,- Margaret D. j\liller and Margaret M. Nice, Norman 



An Experiment in Automatic Spelling 



Herbert Patterson, A. & M. College 



The Magnetism of the Map Sophie Altshiller Court, Norm.an 



Some Problems in Vocabulary Testing 



Geo. F. Miller, Uni. of Okla. 



A Comparison of the Sizes of the Vocabularies of Fifty Child- 

 ren of the Same Age Mariam Oatman-Blachly, Norrrian 



