GEOLOGICAL SURVEY OF ALABAMA 



Eugene Allen Smith, State Geologist 



^ , .J \.j '^ . KJ 



MUSEUM PAPER No. 6 

 Alabama Museum of Natural History 



The Anculosae of the Alabama 

 River Drainage 



BY 



CALVIN GOODRICH 



Published in Co-operation with the Museum of Zoology, 



University of Michigan. 



1922 



