478 S. W. McCALLIE 
The rocks associated with the schist-conglomerate seem to be 
highly metamorphic clastics and intrusives, the former being repre- 
sented by biotite-schist and the latter by diorite-schist. The age to 
which these altered clastics belong is not definitely known. They 
are probably early Cambrian or Algonkian, but they may possibly 
be even more recent. 
