18 DFNDRY GASTEROPODA. 



Deslongchamps cites it also from the Inf. Oolite. Professor 

 Phillips cites it from White mb, (I. Ool.?) Seebach (Hann. 

 Jura., p. 31) cites it from the A. opalinus zone of the Lias. 



"We have only one specimen. 



Locality — Dundry, Inf. Ool. 



NERIN^A BACILLUS, D'Orbigny. 



N. bacillus, D'Orbigny. Pal. fr. Terr. Jur. 2. pi. 252, 



figs. 3-6. 



Three specimens occurring in one block are referred to this 

 species provisionally, the identification being uncertain. These 

 specimens are elongate as in the type ; they have spiral lines, as 

 in fig. 5, but not the transverse ; there is a fine double ridge at 

 the suture, i.e. one on each side. The columella is unseen. 

 D'Orbigny cites it from Great Oolite — Laube cites it from Balin, 

 with many Inferior Oolite forms. 



The locality is not certain, but we imagine it to be Dundry. 



Inf. Ool. 



NEEINEA FUNICULUS, Deslongchamps. 



1843 N. funiculus, Deslongchamps. Mem. Soc. Linn. 



de Norm. TIL pi. 8, figs. 30—32, p. 186. 



1850 N. funicolosa, D'Orbigny, Pal. fr. Terr. Jur. 2, 



pi. 252, figs. 7—10. 

 1850 N. faniculus, Morris and Lycett. Gt. Ool. Moll. 



pL 7, f. 12, 



Our examples taper rather more rapidly than the typical form. 

 The whorls are adorned with longitudinal lines, two of which bear 

 minute tubercles. Mouth angular ; columella with at least one 

 fold near the apical end, and apparently another near the lower 

 end of the mouth. 



There is a block with five imperfect specimen^, of which the 

 above is a short description. The identification is uncertain. 



