xxiv Trans. Acad. Sci. of St. Louis. 



A. 0. LovEJOY. — Some Aspects of Darwin's Influence 

 npon Modern Thought. 



(All published in Washington University Bulletin, 

 Series II., Vol. II., No. III., 1909.) 



F. E. NiPHER. — Momentum Effects in Electrical Dis- 

 charge. 



March 1, 1909: 



Julius Hueter. — The Amphibians and Eeptiles of 

 Arkansas. By Julius Hurter and John K. 

 Strecker, Jr. 



(Published in the Transactions, Vol. XVIII, No. 2.) 



Julius Hurter. — The Blind Salamanders of the 

 World. 



March 15, 1909: 



Otto Widmann. — The Birds of the Missouri Botan- 

 ical Garden. 



(Published in the Twentieth Report of the Missouri 

 Botanical Garden, 1909.) 



April 5, 1909: 



W. H. Chenery. — The Relation of the Physiography 

 of the Iberian Peninsula to the Development of 

 the Spanish and Portuguese Peoples. 



April 19, 1909: 



R. J. Terry. — An Observation on the Development 

 of the Mammalian Vomer. 



(Published in Anatomical Record, Vol. III., No. 10, 1909.) 



Joseph Grindon. — The Protection against Disease 

 Afforded by Certain Substances in the Blood. 



May 3, 1909: 



Wm. Trelease. — The Mexican Fiber Agaves known 

 as Zapupe. 



(Published in the Transactions, Vol. XVIII., No. 3.) 



May 17, 1909: 



W. E. McCouRT. — Diamonds in Arkansas. 



(Published in Washington University Record, Vol. V, 

 No. II., 1910.) 



F. E. NiPHER. — Electrical Discharge. 



