MANUAL OF PALEONTOLOGY 



FOR THE USE OF STUDENTS 



WITH A GENERAL INTRODUCTION ON THE 

 PRINCIPLES OF PALEONTOLOGY 



BY 



HENRY ALLEYNE NICHOLSON 



M.D., D.Sc., PH.D., F.R.S.E., F.G.S., &c. 



PROFESSOR OF NATURAL HISTORY IN THE UNIVERSITY 

 OF ST ANDREWS 



SECOND EDITION 

 REVISED AND GREATLY ENLARGED 



IN TWO VOLS. 



WILLIAM BLACKWOOD AND SONS 



EDINBURGH AND LONDON 



MDCCCLXXIX 



All Rights reserved 



