recently described by Messrs. Sowerby. 337 



Calbourn, Isle of Wight, 4^ m WSW of Newport, in Cowes 

 Mya? gregarea, t 363. [Rock*. 



Cambridge, Castle-Hill, see vol. 59, p. 324, 3 species, in 

 ■Chalk Marl. 



Ammonites dentatus, t 308. 



• lautus, t 309. 



■ pi-oboscideus, t310, f 4 and 5. 



tuberculatus, t 310, f 1 to 3. 



Camerton, Somerset, 5y m SW of Bath, in Blue Lias. 



Spirifer Walcotti, t 377, f 2. 

 Carrington, see Cherington. 



Castleton, Derbys., see vol. 59, p. 325, 4 species, in Derby- 

 shire 1st, 3rd and 4th Limestone. 



Terebratula? imbricata, t 334, f3 (1st). 



? lineata, t 334, f 1 and 2 (1st). 



Charlton, Kent, see vol. 59, p. 325, 7 species f, in London 

 Deep- well Strata J. 



Melanopsis fusiformis, t 332, f 3. 

 Neritina concava /3, t 385, f 8. 



uniplicata, t 385, f 9 and 10. 



Ostrea bellovacina, t 388, f 1 and 2. 



edulina? t 388, f 3 and 4. 



Charlton-Kings, Glouc, 2 m ESE of Cheltenham,' in Marl- 



Terebratula fimbria, t 326. [stone. 



Charterhouse- Hinton, Somerset, see vol. 59, p. 325, 1 species, 

 in Clay on upper Oolite. 



Terebratula coarctata, t 312, f 1 to 4. 

 Chehnerton, Derbys., see vol. 59, p. 325, 1 species, E, in 

 Derbyshire-peak 3rd Limestone. 



Productus punctatus, t 323. 



Cherington, Glouc. (Carrington?) 2im NNE of Tetbury, see 



vol. 52, p. 353, 3 species, (incl. Gryp. dil. t 149) W, in 



Gr3^5haea gigantea, t 391. [under Oolite. 



Christchurch, Hants, see vol. 59, p. 326, 2 species, in London 



Ancilla subulaUi, t 333, f 3. [Clay. 



Church-down Hill, Glouc, 1^ m E of Gloucester, in under 



Gryphoea gigantea, t 391. [Oolite. 



Chute- Farm, Wilts, see vol. 52, p.' 354, 9 species, in Green 



Ostrea carinata, t 365, f 2 to 5. [Sand. 



• See Note in page 34.3. 



f Potamidcs politus a., t 147, f fi and 7, and t 339, f 3, was improperly 

 named Cerithium melanoides «. 



% Perhaps some of tlie C-'harlton, Pliimstcad and Woolwich Shells, al- 

 ready described by Mr. Sowerby, may belong to a local patch of unconfor- 

 ■nuibU; Cowcs Kock, lying in this District ? ; see Note in page 343, and 

 Sowcrby's Min. Conch. Sup. Index IV. 



Vol. 61. No. 301. May 1823. V u Cleeve, 



