

CONTENTS. 



Pilsbry, Henry A. The Affinities of Floridian Miocene Land Snails. 10 



Pilsbry, Henry A. The Gastropod Radula. 11 



Morris, Chari.es. The Primeval Ocean 12 



Pilsbry, Henry A. Descriptions of New South American Bulimuli. . 18 

 Rhoads, Samuel N. A Contribution to the Mammalogy of Northern 



New Jersey 23 



ALLEN, Harrison, M. D. Observations on Tarsius fuscus. ... 34 

 RuTTER, CloudslEY. A Collectiou of Fishes obtained in Swatow, China, 



by Miss Adele M. Fielde 56 



Jordan, David Starr and Cloudesly Rutter. A Collection of Fishes 



made by Joseph Seed Roberts in Kingston, Jamaica. , . 91 

 CocKERELL, T. D. A. and Wm. J. Fox. New Fossorial Hymenoptera from 



New Mexico 135 



Palmer, T. Chalkley. Demonstration of absorption of Carbon Dioxide 



and of the Generation of Oxygen by Diatoms 142 



Stone, WiTMER. The Genus Sturnella .146 



Schively, Mary A. The Anatomy and Development of Spirorbis borealis. 



(Plates I and II) 153 



KELLER, Ida A. Notes on Underground Runners. (Plate III). . . 161 



