76 MICROSCOPICAL OBJECTS FOUND 



one side resembles Anomalina (D'Orbigny) ; 

 various modifications of it are abundant — some 

 with no traces of divisions into cells, others with 

 two or three. It can scarcely belong to fig. 56, 

 as the latter shows the division into minute cells 

 to the apex of the spire. It has the central disc 

 of an Anomalina. 



Fig. 60 is the Rotalia globulosa of Ehrenberg, 

 of which exquisitely beautiful little specimens occur 

 not unfrequently. 



Figs. 61 and 62 represent forms of Textillaria, 

 which vary considerably. — Fig. 61 is, appparently, 

 the T. globulosa. (Ehr.) 



Fig. 64 exhibits a front view, and 65 the base 

 of what is probably some genus allied to Textillaria. 

 It is an indistinct spiral, of a trochoid form. In 

 some parts of the spire there are vague traces of 

 divisions into cells. The base, fig. 65, exhibits a 

 well marked terminal cell, occupying nearly the 

 half of the circle. The smaller depression is appa- 

 rently but partial, and does not constitute a septum. 



• 

 Fig. 63 probably belongs to D'Orbigny 's genus 



