THE WADSWOETH GALLEKY. 



47 



No. 85. Crioceras kumholdtianus.''^ An interesting 

 Cephalopod shell, whose open whorls are covered 

 on every side with sharp conical spines. 

 Lower Cretaceous? SantaFe de Bogota, S.America. 



i'o. 



No. 86. Machairodus neogoBUs:'" The head of this fossil Lion is armed 

 with two trenchant sabre-like teeth, which gave it, while living, most 

 terrible powers of destruction. Bone Caverns (Pleistocene) r Brazil 



No. 87. Vrsus spelcms.''^ 

 Skull of Great Cavern Bear. 

 Cavern Deposit (Pleistocene) : 

 Gailenriitli, Germany. 



No. 88. Ichthyosaurus intermedius. Posterior half of skull, with the eye 

 and sclerotic plates deeply dissected out. Lias: Lyme Regis, England. 



