https://geoscan.nrcan.gc.ca/starweb/nrcanphoto/servlet.starweb?path=nrcanphoto/nrcanphotofastlink_f.web&search1=R=60532
Natural Resources Canada, 27 juillet 2016
Kabanov, P B, Powell Creek Tributary section at the Hare Indian-Ramparts formational contact, Natural Resources Canada Photo Collection # 2021-028, 2016
Photographie