III. 



GEOLOGICAL PAPERS. 



"Drainage of the Kansas Ice-sheet." 



By J. E. Todd, University of Kansas, Lawrence. 



"Expedition TO the Laramie Beds of Converse County, Wyoming." 



By Chakles H. Sternberg, Lawrence. 



"Study op Certain Features of the Lawrence Shales." 



By J. A. Yates, Manual Training School, Pittsburg. 



"The Skull and Extremities of Diplocaulus. " 



By S. W. WiLLiSTON, University of Chicago, Chicago, 111. 



"Notes on the Olympic Peninsula, Washington." 



By Albert B. Reagan, La Push. Wash. 



"The Carboniferous Quadrupeds of Kansas, Ohio, Illinois and 

 Pennsylvania in their Relation to the Classification of the 

 so-called Amphibia and Stegocephala. " 



By Roy L. Moodie, University of Kansas, Lawrence. 



"Formations of the Marion Stage of the Kansas Permian." 



By J. W. Beedb, University of Indiana, Bloomington, Ind. 



"An Armored Dinosaur from the Kansas Chalk." 



By Charles H. Sternberg, Lawrence. 

 (105) 



