18 

 PLATE 3. Foraminiferee. 



FIG. 3. Entosolenia (Marginata), or properly Lagena Vulgaris, Substriata 



Marginata. Shell a perfect oval, with tubular neck, swelling midway ; 

 silicious margin, fluted and radiating ; surface marked with longitu- 

 dinal striae, x 1,200 diameters. 



Side view A. Orifice at base, varies from all Lagena forms by 

 silicious margin. 



FlG j Entosolenia (Globosa). Oval form, extremity having a small mucro ; 



tube not visible ; surface striated, with perforations, possibly foramina ; 

 aperture at extremity. Very rare. 



FIG. A. Bulimina (Elegantissima). Oblong and spiral; bluish white colour; 



septalplane oblong, anterior broadest ; perforations just visible. 



FIG 2. Nodosaria (Radicula, fractured). One segment, probably primordial 



one with neck ; external longitudinal costse visibly marked. 



