PALEONTOLOGY 



A SYSTEMATIC SUMMARY OF EXTINCT ANIMALS 



THEIR GEOLOGICAL RELATIONS. 



RICHARD OWEN, F.R.S. 



Superintendent of the Natural History Departments in the British Museum, 



I'ullerian Professor of Physiology in the Royal Institution of Great Britain, 



Foreign Associate of the Institute of France, etc 



EDINBURGH: 

 ADAM AND CHARLES BLACK. 





MDCCCLX. 



' Tlw Right (if Translation is Reserved.] 



