APPENDIX, VOL. XXVI. 235 



In a few examples the parietal lamella emerges nearly to 

 the edge of the parietal film. The aperture also varies indi- 

 vidually in width. 



At Station 295 it was associated with Vertigo coloradensis 

 inserta and single specimens of Gastrocopta ashmuni and O. 

 pilsbryana. 



Fossil species of Vertigo. Page 214. 



VERTIGO PONTILEVIENSIS de Morgan. Bull. Soc. Geol. 

 France (4), xix, Nov. 1920, p. 317, fig. 12. Faluns de Tou- 

 raine: Pont-Levoy, sabliere du vallon de Charenton (Mio- 

 cene). 



VERTIGO TURONICA de Morgan. Op. cit., p. 318, fig. 13. 

 Same locality. 



VERTIGO DOUVILLEI de Morgan. Op. cit., p. 319, fig. 14. 

 Same locality. 



VERTIGO ROBERTI de Morgan. Op. cit., p. 320, fig. 15. Same 

 locality. 



Vol. XXVI. 



Page 24. PUPISOMA EVEZARDI (Blanf.) was taken by Lieut.- 

 Col. A. J. Peile at Panchganni, about 12 miles inland from 

 Mahablishwar, on bark of trees near road, and at Lanauli, a 

 couple of miles on the Poona side of Khandala, at the top of 

 Bor Ghat, on trees and bark (128417-8 A. N. S. P.). 



Page 24. The reference for Pupisoma lignicola var. uni- 

 dentata G.-A. is Land and Freshwater Moll. India, ii, 1910, 

 p. 300. 



Page 36. Add to references under PUPISOMA DIOSCORICOLA : 

 Microphysa dioscoricola C. B. Ad., W. G. BINNEY, Bull. M. 

 C. Z., xix, 1890, p. 196, pi. 3, f. 6 (shell, jaw and teeth). The 

 localities given are: St. Augustine, Blue Spring, St. Johns 

 River, Lake Worth to Hawk's Park, Hilo River emptying 

 into Mosquito Inlet, Florida ; Hidalgo, Texas. 



Page 45. 12th line from bottom: for Pupa kingsi read 

 Pupa kingi. 



Page 51. 20th line : for DRONET read DROUET. 



Page 106. 13th line : for basal lamella read basal fold. 



