Papers Presented at Regilar Meetings. 
97 
“The Modern Presentation of Botany,” Instructor A. M. Ferguson, 
University of Texas, Austin, Texas. 
“Note on the Occurrence of Mammoth Remains in McLennan County,” 
Professor 0. C. Charlton, Baylor University, Waco, Texas. 
“The Hydrographic Survey of Texas,” Professor Thomas U. Taylor, 
University of Texas, Austin, Texas. 
“Theorem Concerning the Centers of Curvature of a Roulette 5 ’ 
(announced by title). Dr. M. B. Porter, Yale University, New Haven, 
Connecticut. 
“On the Floral Provinces and Vegetation Formations of the West 
Texas Region,” Dr. William L. Bray, University of Texas, Austin, Texas. 
