the Nomenclature of the Foramvnifera. 245 



and Moll's var. 7, pi. 11. figs, g, h, in tlieir ' Test. MIcr./ and 

 comparable with their var. €, which is named " perl^ " {mar- 

 garitacea) by De Montfort. 



Fig. S, which we have copied, seems to come under G. 

 rostrata, Montf. sp. (no. 114). 



127. Cristellaria elongata, D'Orb. PI. X. fig. 76. 



" Nautili Littiitati : aa, bb, Ligulce ; cc, Cusjns ;" Soldani, Testae, vol. i. 

 pt. 1. p. 64, pi. 58. figs, aa, bb, cc. D'Orb. op. cit. p, 292, no. 11, 



"Bah. Fossil at Coroncina." (Near Sienna and San Qui- 

 rico, Soldani.) 



This is a keeled subvariety of Cristellaria cre^idula^ F. & M. 

 sp. (Fig. aa is copied.) 



In the preceding pi. 57, figs. F, X, Y, & Z clearly exhibit 

 passages from G. cassis to G. crejpidula^ as arranged by 

 Soldani. 



128. Cristellaria hilohata, D'Orb. PI. X. fig. 78. 



"Nautilus Lituitatus, Liqula ;" Soldani, Testae, vol. i. pt, 1, p. 64, pi. 57. 

 fig. Z, D'Orb. op. cit. p, 292. no. 12, 



" Hah. Fossil at Coroncina." (Near Sienna, Soldani.) 



Inseparable from C. cre^idula^ except that it is carinate 

 (see also nos. 48 & 127). 



129. Cristellaria aculeata, D'Orb. PI. XI. fig. 97. 



" Lituus iiinoininatus ;" Soldani, Testae, vol, i. pt. 1, p. 64, pi, 57. fig. T<. 

 D'Orb. oj). cit. p. 292. no. 14. 



"Hah. Fossil at Coroncina." (Near Sienna, Soldani.) 



This is a very doubtful shell. If we accept it as a Forami- 

 nifer, it is more out of deference to the generally clear per- 

 ception shown by Soldani than from any conviction the figure 

 carries with it. The drawing shows no septation and no 

 Cristellarian apertm-e, only a spirally coiled shell, thickly 

 studded with tubercles, which at the margin run into spines. 

 If it be a Foraminifer, it may be regarded as a granular or 

 tuberculate variety of C. calcar, and as such nearly related to 

 G. rostrata, Montfort, sp. 



130. Cristellaria tuherculata, D'Orb. PI. XI. fig. 102. 



" Nautilus lituitatus;" Soldani, Testae, vol, ii. p. 13, pi. 1. fig. A. D'Orb. 

 op. cit. p. 292, no. 21. 



" Hah. The Adriatic." (Rare, fossil, at San Quirico, and 

 not found by Soldani elsewhere.) 



An intermediate variety. General contour like C. rotulata 

 or G. acutauricularisf but having broadly and irregularly 



