TABLE OF CONTEXTS 



A'OLT'ME YI 



Each number paged separately 



Xo. 1 



PAGE 



The liydroids of the West Coast of North America 



C. M. Eraser 3 



Xo. 2 

 A list of the Coleoptera of Iowa 



H. F. WiCKHAM 1 



Iowa Discomycetes 



Fred J. Seaver 41 



A fossil burrowing sponge from the Iowa Devonian 



A. O. Thomas 132 



The prairies 



B. Shimek 169 



Xo. 3 



A report on some recent collections of fossil Coleoptera from the 

 Miocene Shales of Florissant 



H. F. WiCKHAM 3 



Notes on New England hydroids 



C. M. Fraser 39 

 Notes on Cleridae from North and Central America 



H. F. WiCKHAM aud A. B. Wolcott -19 



Xo. i 

 Fossil Coleoptera from the Wilson ranch near Florissant, Colorado 



H. F. WiCKHAM 3 



A new Succinea 



B. Shimek 31 



An artificial prairie 



B. Shimek 35 



A long-stalked Elodea flower 



K. B. Wylie 43 



