240 Messrs. Parkor, Jones, and Brady on 



name given to Peneroplis was "^?e/-^i<.s?<s " by Forskal. 8ee 

 Ann. Nat. Hist. ser. 3. vol. xv. p. 231. 



104. Rohulina cultrata^ Montfort, sp. PI. X. fig. 84. 



" Nautili (Lcntictdce tnarf/inatcs) ;" Soldani, Testae, vol. i. pt. 1. p. 54, 

 pi. 33. figs. V, &c. D'Orb. op. cit. p. 287. no. 1. 



" Hob. Living in the Adriatic ; fossil in the neighbourhood 

 of Vienna." (Mediterranean, and fossil near Sienna, Soldani.) 



See note on Model no. 82. In pi. 33, figs. A &B are both 

 Cristellaria cultrata ; fig. C (obscured -with matrix or foreign 

 matter), E^ aa^ bh, mm^ and nn arc C. calcar ; fig. Z> is a young 

 C. cassis. 



105. Rohulina orbicularis.^ D'Orb. PI. X. fig. 81. 



"Nuclei conico-rotundati;''' Soldani, Testae, vol. ii. App. p. l;38, pi. 1. 

 figs. 12, 2}, J'- D'Orb. op. cit. p. 288. no. 2. 



" Hab. Fossil in the neighbourhood of Sienna." (Coron- 

 cina, Soldani.) 



This is a carinate Cristellaria vortex^ F. & M. sp., not dif- 

 fering materially from the next following. 



106. Rohulina vortex^ Fichtel & Moll, sp. PI. X. fig. 82. 



"Nautili glohuli-;' Soldani, Testae, vol. i. pt. 1. p. 66, pi. 59. fig. tt. 

 D'Orb. op. cit. p. 288. no. 4. 



" Hah. Fossil at Coroncina." 



A good subordinate form. Fig. vv is also a carinate C. 

 vortex (Ann. N. H, ser. 3. vol. v. p. 113). Soldani rightly 

 refers also to his pi. 1. fig. 12, p, P, in the "Appendix," as 

 being the same ; this was fossil at Coroncina, the other also 

 being fossil in the Sienna district. 



107. RohuUna Soldanii, D'Orb. PI. X. fig. 85. 



"Nautili qlohuli-j'' Soldani, Testae, vol. i. pt. 1. p. 60, pi. 50. fig. vv. 

 D'Orb.' op. cit. p. 288. no. 5. 



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



This connects Cristellaria vortex witli C. cultrata. 



108. Rohulina marginata, D'Orb. PI. X. fig. 89. 



"Nautili {Lodiculcc marpinatcp) " Soldani, Testae, vol. i. pt. 1. p. •'vl, 



pl.33. fig. 1). 

 "Nautili laives {Lenticuhc) ;" ibid. fig. nan. D'Orb. op. cit. p. 288. no. 6. 



^^ Hah. The Adriatic, near Pimini." (The ^[cditcrranean, 

 Soldani.) 



Young exam pies of Cristellaria cassis, V. 6c M. sp., of 

 simple eharactrr. 



