344 
INDEX. 
both in the body of the book and in the Index, not only as regards the general 
fauna, but also as regards the minutiae of distribution at the many different 
localities mentioned. The book may then, as we intend it to do, serve as a 
means of future chronological records, as we insist upon the potent fact that 
there is continued, and even rapid change going on in the extension of range and 
distribution of species. 
Printed by T. and A. Constable, Printers to Her Majesty, 
at the Edinburgh University Press. 
