ALBIAN FOSSILS DISCOVERED AT OKEFORD FITZPAINE. 79 



RANGE OF SPECIES. Albian. 



LOCALITIES. Folkestone, Black Ven, Cambridge, Warminster, 

 Elackdown, Hunstanton, &c. ; Wissant, St. Croix, Cheville, &c. 



NAUTILUS CLEMENTINUS, Orbigny. 



Nautilus clementinus, Orbigny : Paleontologie Francaise, Terrains 

 Cretaces, Cephalopodes, 1840, PI. 13 bis., p. 77. Pictet and 

 Campiche : Desc. Foss. Cretace Sainte-Croix, 1859, Ser. 2, pt. 1, 

 PI. 19, figs. 1-5, p. 144. Foord : Cat. Foss. Cephalopoda, British 

 Museum, 1891, Pt. 2 (Nautiloidea), p. 285. 



A globose species, though laterally compressed ; umbilicus 

 small ; siphuncle slightly below the centre (obscure in specimen) ; 

 septal margins arcuate near umbilicus and becoming straighter near 

 the periphery ; aperture higher than wide ; indentation of previous 

 whorl deep and about one-half the height of entire aperture. 



There are two fragmentary specimens of this shell in the 

 collection, probably belonging to the same individual, denuded of 

 test, and therefore showing very well the seplal margins. They 

 agree with Pictet and Campiche's illustrations (flgs. 1 and 2) 

 better than any I have seen. 



KANGE OF SPECIES. Albian to Cenomanian. 



LOCALITIES. Folkestone, near Ringmer, Devize?, Cambridge, 

 &c. ; Escragnolles, Perte du Rhone, Wissant, St. Croix, &c. 



MOLLUSCA Gasteropoda. 

 ACT^EONINA FORMOSA, J. de C. Sowerby. 



PI. iii., figs. 4 and 4a. 



Phasianella formosa, J. de C. Sowerby : Trans. Geol. Soc. 

 London, 1836, Ser. 2, Vol, 4, PI. 18, fig. 14, p. 343. 



(?) Ovactceonina jormosa, Cossmann : Essais Paleoconchologie 

 Comparee, 1895, Pt. 1, p. 61. 



In my former paper I listed this specimen as allied to Adceon 

 Dupiniana, Orbigny, but I have since come to the conclusion that 

 it represents Sowerby's Phasianella formosa from the Blackdown 

 Beds of Devonshire. The original description of the species is as 



