256 



On the Geology of CutcTi. 



[Oct. 



lar in form to our specimen, except that it wants the angle on each side 

 of the beak which is here obscurely visible. 

 Loc. Jooria Hill. 



Terehratula Sella, (M. C. t. 4^7, f. 1.) var. A rather longer shell than 

 the British fossil, and deficient in the central plait which most generally 

 occurs in full-grown individuals of that species. 



Loc. Pass of the Hubbye Hills. 



Terrbratula concifma, (M. C. t. 83, f. 6.) ? A larger shell than the one 

 figured in M C. and not so neat, but hardly possessing any character 

 sufficiently strong to mark it as a species ; there are, however, rather 

 fewer plaits. 



Loc. Jooria Hill. 



Ten hratula nohilis. Tetrahedral, rounded, sharply plaited ; plaits 

 about 16, extending to the beaks, 4 or 6 of them much elevated along 

 the middle of the disk ; beaks small, adpressed ; sides concave near the 

 beaks. 



A large handsome species ; when young the general form is depress- 

 en, but the uiiddle is even then much elevated. Length and width, 

 each 1 1 inch, depth of the valves united, sometimes more than 2 inches. 



Loc. near Charee. 



Terehratula dimidiata, (M. C. t. 277. f. 5.)? Whether this be T. 

 dimidiata or T. inconstans, (M. C. t. 277, f. 4.) is a question the specimens 

 are not perfect enough to settle. The flattened form of the specimen 

 figured agrees with that of T. dimidiata^ but the beaks of our specimens 

 appear too much incurved (perhaps from pressure) and so to approach 

 T. inconstans, 



Loc. Jooria Hill, and near Charee. 



Terehratula major. Trtmsver>ely obovate, gibbose, plaited ; plaits 

 angular, extend^'ng to the beaks, about 30, half of them on one side of 

 the front slightly raised ; beak of the larger valve prominent, slightly 

 incurved. A larger species than the last, of the same family, well dis- 

 tinguished by its width and even surface. Length, If inch, width 2\ 

 inches, depth of the valves united 1^ inch. 



Loc. near Charee, 



(Fossils from the Upper Secondary Formation, Cutch.) 



Buccinim pumilum. Ovate, pointed, transversely striated ; spire small ; 

 whorls 4, smooth in the middle, slightly convex ; aperture ovate, point- 

 ed at both extremities. Height 3 lines, diameter 2 lines. 



Loc. Mhurr. 



