https://geoscan.nrcan.gc.ca/starweb/nrcanphoto/servlet.starweb?path=nrcanphoto/nrcanphotofastlink_f.web&search1=R=60740
Natural Resources Canada, 1 mai 2015
Wilson, A M, Primary dacite block and ash deposits exposed in a suburb of Squamish, BC. - these deposits are the product of pyroclastic density currents from...
Photographie