https://geoscan.nrcan.gc.ca/starweb/nrcanphoto/servlet.starweb?path=nrcanphoto/nrcanphotofastlink_f.web&search1=R=56127
Natural Resources Canada, 2007
Sanford, B. V., Intensely fractured pink quartzarenite of Hannawa Falls Member unconformably succeeded by sandstone containing basal layers of quartz pebble...
Photographie