20 SiDEBOTTOM, Foraminifeva fvoiu the Bay of Palermo. 

 NODOSARINyE. 



Nodosaria. 



Nodosaria caloviorpha, Reuss. 



Very frequent. Some have as many as seven 

 chambers, and are of similar form to the Delos figure, 

 pi. I, fig. 2 (1907). 



Nodosaria communis^ d'Orbigny, 



Nodosaria scalaris, Batsch, sp. (PI. 2, figs. 19, 20, 21). 



A few good examples. There are about nine similar 

 to Fig. 19, PI. 2, and they are much larger than the 

 ordinary form present. It is possible they may be double 

 Lagenas, as the individual chambers bear a strong likeness 

 to some of the Lagenas on the slide, both as regards size 

 and markings. 



Nodosaria chrysalis, Sidebottom. 



About twenty good examples are on the slide ; they 

 are the same as those from Delos. 



Lingulina, d'Orbigny. 

 Lingulina carinata, d'Orbigny. 



Several of them are good examples of this species, 

 and have the aperture normal. Forms sirnilar to the 

 Delos figures 18, 19, pi. i (1907), are on the slide. 



Lingulina carinata (d'Orb.) var. bi-carinata, Sidebottom. 



There is one test with four chambers on the slide ; 

 the bi-carinate condition is well marked. 



Lingulina pellucida, Sidebottom. 



There are thirty-four typical specimens on the slide 

 and one with three segments. Their likeness to a pocket 

 brandy flask is remarkable. A full account of this species 

 is given in the Delos paper. 



