FORMATION. 



15 



cc. 



Balanos balanoides, Linti. 

 crassQs, Sok. 

 rogosns, Mont. 



n B Clitia verruca. Sow. 

 c c Coronula diadema, auet. sp. 

 ' Scalpellum magnnm. Wood. 

 Crustacea. 

 Ebalia Bryerii, Leach. c c Cancer pagums, Linn. 

 Pagnrus Bemliardns, Fabr. • Atelecyclus, ? 



CONCHIFERA DrMTAEIA. 



cc Agina pnrpurea, Turf. 

 MO. Amphidesma album, Flem. 



intermedia, Thomp. 

 to- prismaticum, Fletn. 



(Lignla, Mont.) 

 cc Area Nose, lAnri. 

 ' raridentata. Wood. 



R-c- lactanea. Wood. 



• Artemis lentiformis, Soic. sp. 

 cc sinuata, T^irt. sp. 



cc . Astarte bipartita. Sow. 



Cytherea cMone, Turt. cc 

 Donas truncnlus, Linn. m o- 

 Dosina fasciata, Bon. sp. •< "■' 



imbricata, Soic. sp. 



turgida, Soic. sp. cc - 

 Ensis complanatns. Sow. 



(Solen sUiqua ?) 

 ensiformis. Sow. 

 Gastrochaena pholadia, Turt. c c 

 Glycimeris vagina. Wood. R c 

 Hippagus cardiiformis. Wood. 



c2 



