Official Org-aii of the Kansas City Academy of Science. 
VOL. V. KANSAS CITY, MO., AUGUST, 1891. NO. 8 
G01^TKr)TS. 
Frontispiece. 
Some New Species of Orinoids and Blastoids, By Prof. R. R, 
Rowley and Sid. J. Hare, - - - - liS 
Elliott Cows, Scientist, a biography, with cut. By E. S. Lawton, 119 
Some Rarae :d ves :^ mong Kansas Ducks, By Vernon L. Kellogg, 1 25 
Eighth Annual Report of the U.S. Geological Survey, - 126 
Proceedings of the :icademy without a programme, - - 127 
Exchanges and Reviews. - - - -128 
KANSAS CITY, MO., 
ACADEMY OF SCIENCE PUB. CO., 
Publishers. 
