20 connecticut geol. and nat. hist. survey [bull. 



Bulletins Accepted for Publication 



The following bulletins have been accepted for publication by 

 the Superintendent, but the appropriations hitherto available for 

 printing have sufficed only for the bulletins in the previous lists. 



Drainage and Glaciation in the Central Housatonic Basin : by 

 Ruth Sawyer Harvey. This paper is an interesting study of some 

 changes in drainage resulting from the events of the Glacial 



period. 



The Amphipods and Isopods of Connecticut: by Beverly 

 Waugh Kunkel. These are interesting groups of Crustacea, 

 chiefly marine. This paper will be the second instalment of the 

 series on the marine zoology of the state, inaugurated by Professor 

 Coe's bulletin on the Echinoderms. 



Triassic Life of the Connecticut Valley: by Richard Swann 

 Lull. Professor Lull has made himself eminently an authority 

 on the Dinosaurs, a remarkable group of extinct reptiles 

 whose presence in the Connecticut Valley is attested by a few 

 skeletons and numerous footprints. This paper presents not 

 merely a catalogue of fossil species, but a vivid picture of the 

 life of Triassic times. 



Central Connecticut in Geologic Time: by Joseph Barrell. 

 This paper will be of special value to teachers, by reason of its 

 realistic representation of the geographical changes which this 

 region has undergone in the course of geological time. 



Check-list of the Insects of Connecticut: by Wilton Everett 

 Britton. As it must be many years before the Guide to the 

 Insects of Connecticut can be finished, it is believed that a check- 

 list will be useful in the meantime. 



Glacial Geology of the New Haven Region : by Freeman 

 Ward. A detailed study of the Glacial Geology of a single district. 

 Valuable in itself, and valuable as a contribution to the investi- 

 gations which are expected eventually to afford material for a 

 general map of the Glacial geology of the state. 



The Bacteria of the Fresh Waters of Connecticut : by Herbert 

 William Conn and Lena Rave Potter. This is of great value, 

 being the result of work prosecuted in the laboratory of Wesleyan 

 University continuously for a number of years. 



Unfinished Work 



Professor H. E. Gregory and his assistants have done a large 

 amount of field work on the Glacial geology of the state. It is 

 hoped that some of the results of this work will appear at an 

 early date in a bulletin on the Glacial geology of the Naugatuck 

 Valley, and that later the material will be accumulated for a 

 general report with map of the Quaternary of the state. Dr. 



