Map of Alaska volcanoes. Source: http://www.ngdc.noaa.gov/seg/hazard/stratoguide/craterfact.html English applies to jurisdiction: United States of America...
Map of Mount Augustine in Alaska, USA Source:http://vulcan.wr.usgs.gov/Volcanoes/Alaska/Maps/map_augustine.html --Modified from: Waitt and Begét, 1996...
Map of Amukta Island in Alaska, USA Modified from USGS 1:250000 scale topographic geotiff files. English applies to jurisdiction: United States of America...
105 141 22 20 361 252 Alaska 217 95 37 19 361 252 Grönland 203 65 20 14 361 252 Spitzbergen 170 146 22 15 361 252 Canada 172 93 8 10 361 252 Nordpol English...
English applies to jurisdiction: United States of America determination method or standard: work of the federal government of the United States...
org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English applies to jurisdiction: United States of America determination...
A map showing Aniakchak, Katmai, Lake Clark and Kenai Fjords. https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark...
org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English applies to jurisdiction: United States of America determination...
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English determination method or standard: SHA-1...
public domain in Canada because its copyright has expired due to one of the following: 1. it was subject to Crown copyright and was first published more than...
