

/YY 



■j- 



AMERICAN 



PALAEOZOIC FOSSILS: 



A CATALOGUE 



GENERA AND SPECIES, 



NAMES OF AUTHOBS, DATES, PLACES OF PUBLICATION GROUPS OF ROOKS IK WHICH 

 FOUND, AND THE ETYMOLOGY AND SIGNIFICATION OF THE WOBDB, 



AN INTRODUCTION 



DEVOTED TO THE STRATIGBAPHIOAL GEOLOGY OF THE PAL2BOZOIO BOOKS, 



BY S. A.. MILLBB. 



CINCINNATI, OHIO: 



PUBLIBHED BY THE AUTHOR, No. 8 W. THIRD ST. 

 I877. 



