CONTENTS 



For Announcements, etc., see General Index. 



PAGE 



Baker, H. Burrington. Notes on the Radula of the 



Helicinidae. Published August 8, 1922 29 



Berry, S. Stillman. Notes on the Mollusks of the Colorado 



Desert -I. Published August 18, 1922 69 



Fowler, Henry W. Records of Fishes for the Southern and 



Eastern United States. Published July 28, 1922 1 



Gordon, Samuel G. Keeleyite, a New Sulfantimonite from 



Oruro, Bolivia. Published October 14, 1922 101 



Crystallographic Notes on Glaucochroite, Willemite, 

 Celestite, and Calcite, from Franklin. New Jersey. 



Published October 14, 1922 105 



Crystallographic Notes on Wavellite from Bolivia, 

 Pennsylvania, Arkansas, and Bohemia. Published 

 October 14, 1922 113 



Hebard, Morgan. Studies in Malayan, Melanesian, and 

 Australian Tettigoniidae (Orthoptera). Published De- 

 cember iq, 1922 121 



Abstracts of the Minutes of the Proceedings 301 



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