110 
PROCEEDINGS OF THE TEXAS ACADEMY OF SCIENCE. 
The Fundamental Principles of Exact Analysis; Dr. A. Macfarlane. 
* A Contribution to the Study of the Physiological Actions of Spar¬ 
teine. Dr. David Cerna. 
* Irrigation; W. H. von Streeruwitz. 
On the Electric Strength of Paraffin; Dr. A. Macfarlane and 0. W. 
Pierce. 
The Age of the Iron Ores of East Texas; W. Kennedy. 
Austin, February 3, 1894. 
On the Lowest Integers Representing the Sides of a Right Triangle; 
L. E. Dickson. 
On the Scientific Aspect of Volapuck; B. Mackensen. 
Austin, March 3, 1894. 
Education and Fatigue; Dr. Joseph Baldwin. 
The Cretaceous Formations of West Texas; E. T. Dumhle. 
Ilyperboloidal Trigonometry; Dr. A. Macfarlane. 
Austin, April 7, 1894. 
The Recent Advance in Projective Geometry; Dr. George Bruce Hal- 
sted. 
A Visit to the Weather Bureau; Dr. A. Macfarlane. 
On the Irreducihility of the Equations upon which Depends the In¬ 
scription of Regular Polygons; L. E^. Dickson. 
Austin, May 5, 1894. 
+ 
On Comparative Psychology; Dr. C. L. Edwards. 
On the Electric Strength of Paraffin; G. W. Pierce. 
Address hy the President, E. T. Dumhle. 
Songs and Stories of Bahama Negroes: A Contribution to Folk-Lore; 
Dr. C. L. Edwards. 
Austin, June 19, 1894. 
The Tertiary Geology of Texas; E. T. Dumhle. 
The Number of the Inscriptible Regular Polygons; L. E. Dickson. 
The Fayetteville Test-Well; Dr. Frederic W. Simonds. (For Abstract, 
see page 115.) 
