258 Dr. FiTTON on the Strata below the Chalk. 



Exogt/ra conica. In great abundance. Vale of Wardour : Castleditches Hill : 

 Norton Bavant ; and Hernsham Street. Vale of Warminster. 



Grt/phaa vesiculosa. Vale of Wardour : between the Bull Inn and Sutton Mande- 

 ville ; between Barford Street and Baverstock Church; Castleditches; Fovant, 

 lowest beds ; Ridge ; Dinton, upon Turritella granulata ?. 



Inoceramus} Between Upton and Chapel Farm. East Knoyle ; in the lowest chalk, 

 with green particles. 



Naticat In green-sand rock ; somewhat slaty : Fovant ? or TefFont. 



Ostrea. Between the Bell Inn, and Sutton Mandeville. 



Pecten orbicularis. Vale of Wardour : Hernsham Street ; Fovant Quarry: Castle- 

 ditches ? 



P quadricostatus. Vale of Wardour : Hernsham Street, in soft green sandrock. 



Spatangus Bucardiuml (Goldf., Tab. 49, f. 1.) Vale of Warminster. 



S granulosus ? (Goldf., Tab. 45. f. 3.) Vale of Warminster. 



Turritella granulata ? Vale of Wardour : Dinton. 



Vermetus umbonatus. Ridge. 



[Gault.'] 



Ammonites auritus. Vale of Warminster: Crockerton ? 



A Benettice. Vale of Warminster. Crockerton. A large specimen sur- 

 rounded with branched vermicular stems, composed of greenish sandy shale : 

 preserving its iridescence. 



A Bcudantii. Vale of Wardour : Ridge. 



A dentatus. Ridge; with nodules of phosphate of lime. Crockerton; in 



a mass composed of phosphate of lime. 



A new: allied to dentatus. Crockerton. 



A lautus. Crockerton. 



A monile. Crockerton. Interior occupied by chalcedony; the thin coating 



which remains in the place of the shell itself is opake, white, effervescent, and 

 has the pearly lustre. 



A planus. Crockerton : shell iridescent. 



A Rhotomagensis. Ridge, 



A Selliguinus ? Ridge. 



A tuberculatus. Ridge. 



A varicosus. Ridge. 



Astacus. The abdomen, and portions of a claw. Ridge. 



Auricula injlata. PI. XI. f. 11. Ridge? 



Belemnites attenuatus. Ridge ? 



Cari/opht/llcea. Ridge. 



Cytherea parxa ? ( Venus, Min. Con.) Ridge. 



Dentalium decussatum. Ridge. 



D ellipticum. Vale of Wardour. 



Ilamites attenuatus. Vale of Wardour. 



Inoceramus concentricus. Vale of Wardour. 



