CARBONIFEROUS SYSTEM. 



273 



horizon, affords Procluctus cequicostatus, Clionetes mesoloba, 

 Leda, (Toldia), (sp. ?), Loxonema,{&v> ?\ Bellerovlion. fsr>. 11 



vr ant of time for careful study of many of the species of fossils characterizing 

 these beds before the report must go to press, has prevented their identification with 

 sufficient precision to publish their names. Therefore, many species are represented 

 by only blank lines. 



35 



