■rzxz! 



,^\vv\^*^- 



AMERICAN 



PALAEOZOIC FOSSILS: 



A CATALOGUE 



OF THE 



GETSTERA AND SPECIES, 



NAMB8 OF AUTHORS, DATES, PLACES OF PUBLIOAT^OH, GBOUPB OF BOOKS IS WHIOH 

 FOUND, AND THE ETTMOLO&T AND SIGNIFIOATION OF THE WOBDB, 



AN INTEODUCnOK 



DEVOTED TO THE STEATIGBAPHIOAL SEOLOGT OF THE PALEOZOIC BOOTS. 



>^ • 4118 



CINCINNATI, OHIO: 



PUBLISHED BT THE AUTHOR, No. 8 W. THIRD ST. 

 1877. 



