14 NEW-YORK STATE COLLECTION. 



103 MoLYBDENA. CaHbeck-fells. 



104 Uranite. Cornwall, England. 



105 Oxide of tin. Cornwall. 

 106, 107 AxiNiTE. Cornwall, 



108 Volcanic basalt. Cassel. 



109 MiNEEAL CAOUTCHOUC. England. 



110 Elastic bitumen. Ill Cahbonate of lead. 



112 Sulphuret of ZINC and tin. .Hartz, Germany. 



113 Crystallized brown oxide of iron. Cornwall. 



114 Massive garnet. 115 Semiopal. 



116 Porphyry, containing bfonzite. 



117 Lepidolite and hubellite. Paris, Maine. 



118 DrU^Y ejUARTZ. 



119 Auriferous pyrites. North-Carolina. 



FOSSILS, 



120 Calymene senaria (folded). Hall. Trenton limestone-. 



121 Head and post-abddmen of Calymene senaria, Hall. Trenton lime- 



stone. 



122 Cephalic shield of Trinucleus ccmceniriQus, Hall. Trenton limestone. 



123 Matrix of Calymene senaria. Hall. Trenton limestone? 



124 Bellerofhon bilobatus, var'. corrugatus. Hall. Trenton limestone. 

 125, 126, 127 ChjEtetes lycoperdon. Hall. Trenton limestone. 



128 Calymene blumenbachi; (in two positions), Erongniart. Dudley, 



England. 



129 A Slab covered with small bivalves, fragments of crustaceans, coral- 



linos, etc. From Dudley, England. 



130 Post-abdomen of an Asaphus (npt described by INfurchison). Dudley. 



131 Edomphalus pentangularis. From the Mountain limestone of Sem- 



plough, Cumberland, England. 



132 SpiRif er obtusis. From Egalsfield, Cumberland. 



183 Spirifer attenuatus. From Semplough, Cumberland. 

 134, 135 Bivalve (G-enus Allorisma of King). From Parkhead, Cum- 

 berland. 



136 Spirifer glaber. From the Mountain limestone of England. 



137 Spirifer lynx. Mountain limestone of England. 



138, 139 Orthis resupinatus. Mountain limestone of England. 

 140 Favosites (polished). Mountain limestone. 



