104 Pier chases — Department of Vertebrate Palceontology. 



(2) PLEISTOCENE BEDS OF NEBRASKA. 



Skull and skeleton bones of a large Ground Sloth {Mylodon), great 

 numbers of bones from all parts of the skeleton of the extinct 

 Horse {Equns excelsus), many bones of extinct Camels, tusks and 

 teeth of the Mammoth, and some bones of rarer animals. 



(3) EOCENE OF HUERFANO BASIN, Colorado. 



Twenty specimens of Eocene Mammals, including parts of the skele- 

 ton of Tillotherium, skull and jaws of a new species of Oxyaena 

 and lower jaw of Patriofelis. 



(4) CRETACEOUS BEDS OF KANSAS. 



Ninety specimens of Reptiles and Fishes, including more or less com- 

 plete skeletons of Pteranodon, Clidastes and Protostega, skulls of 

 Platecarpus, Pteranodon and several kinds of fish. 



