MAMMALIA. 



329 



NOTE. Remains of extinct rhinoceroses are found in England, 

 France, and Germany, that were contemporary with early man. In 1771 

 a complete hairy rhinoceros melted out of the ice in the river Wilni, Sibe- 

 ria, where it had been thousands of years. The horn was four feet long. 



VALUE. Horns, hide, etc. 



Horse (Eqvufa). This family comprises the horse, 

 ass, zebra, and quagga, animals that have a single perfect 

 toe upon each foot. There are two undeveloped splints, 



