archive.org/web/20161023144505/http://www.panoramio.com/user/6636002?with_photo_id=66396905 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029111751/http://www.panoramio.com/user/3953826?with_photo_id=105097450 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021042407/http://www.panoramio.com/user/1949848?with_photo_id=68709712 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161103024759/http://www.panoramio.com/user/4247109?with_photo_id=61875981 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161019150938/http://www.panoramio.com/user/5310061?with_photo_id=69907211 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023222356/http://www.panoramio.com/photo/68597121 determination method...
archive.org/web/20161020200029/http://www.panoramio.com/user/5310061?with_photo_id=69907144 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021091749/http://www.panoramio.com/photo/68938622...
BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue Tags (from Panoramio photo page) InfoField San Bernardino County, 2006, CA, Trona, USA...