16 NEW-YOEK STATE COLLECTION. 



188 Ammonite. From the Oolite, England. 



189 Geyph^a? (13 specimens), Lias? England, 



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

 491, 192 TEREBRATir^A. From the Oolite, England, 



193 IcHTHYODORULiTE (mineralized by sulpjiuret of iron). From the Lias, 



England. 



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



England. 



195 TuRRELiTEs cosTATiTS. Chalk marl. 



196 Belemnites mucronatus, Cretaceous fprmation, Yorkshire, England. 



197 ExoGYRA costata, From the Qreensand, New-Jersey, 



198, 199, 200 Geyphjea mutabilis. F^^om the Greensand, New-Jersey. 



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



202 Ananchytes ovatus. From the Cretapeous 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^), From the Redcrag, England. 



206 Fossil wood. From Alabama. 



207 Petrified vs^ood. From near Utiea. 



208 Nautilus truncatu^. From the Lias of England, 



209 Cast of Pleurqtomaeia, Lias, England. 

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



ZOOLOGICAL FRAGMENTS, 



212, 218 Skull of tl^e Skunk (Mephitis arriericana). 

 214 Skull of the Fisher (Musiela canadensis). 

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



217 Skull of the North- American Otter (hutra canadensis). 



218 Upper mandible of the Albatross, From South America, 



nSHES. 

 ORDER PLEOTOGNATHI. 



FAMILT QTJJINOpONTIEJE, 



219 PipDQN piLosus (Hairy Balloonfish). New- York bay, 



