Report of U. S. National Museum, 1897.— Flint. 



Plate 



Fig. 1. HYPERAMMINA RAMOSA Brady. See page 270. 

 Fig. 2. HYPERAMMINA VAGANS Brady. See page 270. 



a. Specimen attached to fragment of Shell of Mollusk. 



b. Specimen coiled around fragment of Rhabdammina 



