MIOCENE MOLLUSCA AND CRUSTACEA. 



17 



zoologicall}' to consider these three phases as more than kical changes in 

 conditions during the continuance of the same epoch. 



Below 1 give a table of the sjjecies found in New Jersey, as recognized 

 in this work; it shows also those which had been recognized by Prof A. 

 Heilprin m his hst above referred to, and in Meek's hst. The third, fourth, 

 and fifth colunuis show in what collection the specimens used in this volume 

 may be found, and the last one, the species which are as yet known only 

 as from New Jersey: 



Classified list of the species found in New Jersey, shoicing also those previously cited as 

 New Jersey species, and the collections in which the specimens here used may be found. 



MON XXIY- 



