Report of U. S. National Museom, 1897 



Plate 43. 



Fig. 1. 

 Fig. 2. 

 Fig. 3. 

 Fig. 4. 

 Fig. 5. 

 Fig. 6. 



SPIROLOCULINA ARENARIA Brady. See page 297. 

 MILIOLINA SEMINULUM LinN/EUS. See page 297. 

 MILIOLINA 03L0NGA Montagu. See Page 297. 



MILIOLINA CUVIERANA D'ORBIGNY. See Page 298. 



MILIOLINA GRACILIS D'Orbigny. See page 297. 

 MILIOLINA AUBERIANA d-Orbigny. see page 298. 



u. Transverse Section. 



