DEPARTMENT OF GEOLOGY. 151 



Part of the skull of Megaladains insignis, showing the 

 dentition and the snout, and two incomplete crania of 

 Palceochirogalus from the south-east coast of Madagascar. 



A series of Mammalian remains from the Lower Miocene of 

 the Orleannais, including teeth of Brackyodiis onoideus, 

 Dinotherium Ouvieri, Mastodon, sp. also several species of 

 Rhinoceros. 



Mammalian remains from the Upper Oligocene of AUier, 

 comprising the following genera : — Ampkicyon, Gephalogale, 

 Herpestes, Plesictis, Potamotherium, Plesiogale, Amplii- 

 tragulus, Promatherium, Ccenotherium, Stenojib'er, Sciurus, 

 Titanomys, and Piplocynodon. 



2. Aves. — A collection of sixty bones of Hesperornis 

 regalis, Marsh from the Cretaceous of Kansas, and one other 

 indetermined bird bone. 



A series of bird-remains from the Upper Oligocene of 

 Allier, comprising, Rallus, Palaeolodus, Anas, Grus, Phalaco- 

 corax, &c. 



Other bird-bones from various localities and formations. 



3. Reptilia. — The entire wings and other bones of 

 Ptcranodon occidentalis a gigantic Pterodactyl, from the 

 Chalk of Kansas, U.S.A. 



Seven Saurian vertebrae from the Cleveland Ironstone, 

 Yorkshire. 



One Pterosaurian humerus from the Tertiary beds at 

 Chubut, Patagonia. 



Pelvis and paddles of Tylosaurus pvoriger, the skull and 

 anterior part of a Mosasaur : Platecarpus covyphoius, and the 

 skull and vertebra) of Clidastes pumilus from the Chalk, 

 Kansas, U.S.A. 



Two slabs of foot-prints of Reptilia from the New Red 

 Sandstone, Storeton Quarry, Liverpool (part of the G. H. 

 Morton Collection). 



4. Pisces. — Six Lower Old Red Sandstone Acanthodian 

 Fishes, and eleven Devonian Fishes from Birkenhead, Burn 

 Lesmahago, Lanarkshire. 



A skull and jaw of Pachyrhizodus, and teeth and skull of 

 Ichthyodectes, also teeth and vertebrae of Corax from the 

 Tertiary beds of Chubut, Patagonia. 



A collection of two hundred gigantic armoured fishes from 

 the Upper Devonian of Berea, Ohio ; thirteen being t3''pe 

 specimens. 



Six fossil fishes from the Lithographic Stone of Nusplingen, 

 Wurtemberg, belonging to the genera Caturus, Undina, 

 Eugnathus and Pholidophorus. 



