CONTENTS 
PAGE 
I.—The history of the discovery of the new order of Ehizopoda, the Syrhigosphceridce, and the literature of the 
subject. .1 
II.'“-The general morphology of the Fossils, their histology, and their position in the classificatory scale. List of the 
genera and species ..3 
III. —A description of the genera Syringosphceria and Stoliczharia ...10 
IV. —A description of the species Syringosphmria verrucosa, SyringospJmria monticularia, Syringosphceria tuberculata, 
Syringosjphceria 2 )lana, and Syringosphcvriaporosa ........... 11 
V.—A description of Stoliczharia granulata . . . •.16 
VI.—Description of the plates. 18 
