16 NEW-YORK STATE COLLECTION. 



188 Ammonite. From the Oolite, England. 



189 Gryph.<ea? (18 specimens), Lias? England. 



190 Shark's tooth. From the Oolite, England, 

 191, 192 Terebratula. From the Oolite, England. 



193 Ichthyodorulite (mineralized by sulphuret of iron). From the Lias, 



England. 



194 Shark's tooth (imbedded in chalk). From the Cretaceous formation, 



England. 



195 Turrelites costatus. Chalk marl. 



196 Belemnites mucronatus. Cretaceous formation, Yorkshire, England. 



197 Exogyra costata. From the Greensand, New-Jersey. 



198, 199, 200 GryphjEA mutabilis. From the Greensand, New-Jersey. 



201 Galerites. From the Cretaceous formation, Yorkshire, England. 



202 Ananchytes ovatus. From the Cretaceous formation, Yorkshire. 



203 Scutella. From the Cretaceous formation, England. 



204 Murex (Fusus) contrarius, Sowerby. Given to H. C. De Rham 



junior, by Prof. Sedgwick, at the Woodwardian Museum, 

 Cambridge, March 6, 1837. From the Redcrag, England. 



205 Fusus (covered with Balan.ze). From the Eedcrag, England. 



206 Fossil wood. From Alabama. 



207 Petrified wood. From near Utica. 



208 Nautilus truncatus. From the Lias of England. 



209 Cast of Pleurotomaria. Lias, England. 

 210, 211 Casts of a univalve. Lias, England. 



ZOOLOGICAL FRAGMENTS. 



212, 213 Skull of the Skunk (Mephitis americana). 

 214 Skull of the Fisher (Mustela canadensis). 

 215, 216 Skull of the American Sable (Mustela martes). 



217 Skdll of the North-American Otter (Lutra ca?iadensis). 



218 Upper mandible of the Albatross. From South America. 



FISHES. 



ORDER PLECTOGNATHI. 

 FAMILY GYjUNODONTIDjE. 



219 Diodpn pilosus (Hairy Balloonflsk). New- York bay. 



