הפארק הלאומי ילוסטון
הערות שוליים

↑  Yellowstone NP
↑  National Park Service Land Resources Division Listing of Acreage
1 2 3 4 5 6 7 8 9 10 11 12  Yellowstone Fact Sheet, National Park Service, August 10, 2006
↑  Geothermal Features and How They Work, National Park Service, February 17, 2007
↑  Paul Schullery, The Greater Yellowstone Ecosystem, Our Living Resources, U.S. Geological Survey
1 2  Weather, National Park Service, December 20, 2006
↑  Severe Weather, Wyoming Climate Office, March 14, 2007
↑  The Snake River Plain, U.S. Geological Survey, March 12, 2001
1 2 3  Tracking Changes in Yellowstone's Restless Volcanic System, U.S. Geological Survey, January 19, 2006
1 2  Volcanic History of the Yellowstone Plateau Volcanic Field, Yellowstone Volcano Observatory, U.S. Geological Survey, February 2, 2007
↑  Ilya N. Bindeman, The Secrets of Supervolcanoes, Scientific American, June 2006
↑  Questions About Future Volcanic Activity, Yellowstone Volcano Observatory, U.S. Geological Survey, February 2, 2007
↑  Yellowstone National Park, World Heritage Sites, UNESCO World Heritage Centre, April 23, 2007
↑  Information about the Yellowstone Volcano Observatory, Yellowstone Volcano Observatory, U.S. Geological Survey, February 2, 2007
↑  Notable Changes in Thermal Activity at Norris Geyser Basin Provide Opportunity to Study Hydrothermal System, Yellowstone Volcano Observatory, U.S. Geological Survey, March 16, 2005
↑  Frequently asked questions about recent findings at Yellowstone Lake, Yellowstone Volcano Observatory, U.S. Geological Survey
↑  Archive of Stories About the Yellowstone Volcanic System, Yellowstone Volcano Observatory, U.S. Geological Survey, February 2, 2007
↑  Mike Stark, Yellowstone domes rising at 'really pronounced' pace, Billings Gazette, December 15, 2006
↑  Robert B. Smith, Wu-Lung Chang, Lee Siegel, Yellowstone rising: Volcano inflating with molten rock at record rate, Press release, University of Utah Public Relations, EurekAlert! (American Association for the Advancement of Science), 2007-11-08
↑  Jake Lowenstern, Truth, fiction and everything in between at Yellowstone, Geotimes, American Geologic Institute, June 2005
1 2  Largest Earthquake in Montana, Historic Earthquakes, U.S. Geological Survey, January 24, 2007
↑  More Than A Dozen Earthquakes Shake Yellowstone, KUTV News, May 6, 2007
↑  Recent Earthquakes for Yellowstone
↑  Paul Schullery, The Greater Yellowstone Ecosystem, Our Living Resources, U.S. Geological Survey
↑  Presence Of Wolves Allows Aspen Recovery In Yellowstone
↑  Where Are the Bloomin Wildflowers?, National Park Service, February 2004
↑  Yellowstone Sand Verbena, Nature and Science, National Park Service, July 20, 2006
↑  Microbes In Colorful Yellowstone Hot Springs Fueled By Hydrogen, CU-Boulder Researchers Say , University of Colorado at Boulder, January 24, 2005
↑  Exotic Vegetation Management in Yellowstone National Park, Nature and Science, National Park Service, February 1, 2006
1 2 3  Brucellosis and Yellowstone Bison, Brucellosis, Animal and Plant Health Inspection Service
↑  Frequently Asked Questions About Bison, Nature and Science, National Park Service, August 9, 2006
↑  Brett Prettyman, Moving Bison, Salt Lake Tribune, January 10, 2008
1 2  Defenders of Wildlife, A Yellowstone Chronology
1 2  Rocky Mountain Wolf Recovery 2005 Interagency Annual Report, U.S. Fish and Wildlife Service, Nez Perce Tribe, National Park Service, Montana Fish, Wildlife & Parks, Idaho Fish and Game, and USDA Wildlife Services, 2006
↑  Service Announces Intent to remove the Rocky Mountain Population of Gray Wolves from Endangered Species List, U.S. Fish and Wildlife Service, February 2, 2006
↑  When wolves return to the wild everything changes
↑  Maryann Mott, Bald Eagle, Grizzly: U.S. Icons Endangered No More?, National Geographic News, July 2, 2004
↑  2006–2007 Winter Count of Northern Yellowstone Elk, National Park Service, January 16, 2007
↑  Tiffany Potter, Reproduction of Canada Lynx Discovered in Yellowstone, Nature: Year in Review, National Park Service, April 13, 2004
↑  Mountain Lions, National Park Service, July 26, 2006
↑  Amy Leinbach Marquis, Wolverines in Yellowstone, National Parks Conservation Association
1 2  Fishing in Yellowstone National Park, National Park Service, April 4, 2007
↑  The Yellowstone Lake Crisis: Confronting a Lake Trout Invasion, National Park Service, 1995
↑  Kendall, W. C. (1915). The Fishes of the Yellowstone National Park. Washington D.C.: Department of Commerce, Bureau of Fisheries. pp. 22–23.
↑  Vital Habitats: Wetlands and Wildlife, National Park Service
↑  Threatened and Endangered Species, National Park Service, July 26, 2006
↑  Species of Special Concern, National Park Service, July 28, 2006
1 2  Fire Ecology, Yellowstone Wildland Fire, National Park Service, October 25, 2006
↑  Yellowstone Lookouts, Yellowstone Wildland Fire, National Park Service, October 25, 2006
↑  Fire Facts, Yellowstone Wildland Fire, National Park Service, October 25, 2006
↑  Fire Monitoring, Yellowstone Wildland Fire, National Park Service, October 25, 2006
↑  Prescribed Fire, Yellowstone Wildland Fire, National Park Service, October 25, 2006
1 2  Wildland Fire in Yellowstone, National Park Service, July 26 2006, Retrieved on 2007-02-28
↑  The Origin of the Name “Yellowstone”, Yellowstone: A Brief History of the Park, U.S. Department of the Interior, February 2006
↑  Lahren, Larry (2006). Homeland: An archaeologist's view of Yellowstone Country's past. Cayuse Press. p. 161. ISBN 0978925106.
1 2  Janetski, Joel C. (1987). Indians in Yellowstone National Park. Salt Lake City, Utah: University of Utah Press. ISBN 0-87480-724-7.
↑  Aubrey L. Haines, The Lewis and Clark Era (1805–1814), Yellowstone National Park: Its Exploration and Establishment, U.S. Department of the Interior, 2000
↑  Aubrey L. Haines, The Fur Trade Era (1818–42), Yellowstone National Park: Its Exploration and Establishment, U.S. Department of the Interior, 2000
↑  Aubrey L. Haines, The Folsom Party (1869), Yellowstone National Park: Its Exploration and Establishment, U.S. Department of the Interior, 2000
↑  Aubrey L. Haines, Cornelius Hedges, Yellowstone National Park: Its Exploration and Establishment, U.S. Department of the Interior, 2000
↑  The Grand Canyon of the Yellowstone, American Studies at the University of Virginia, University of Virginia
↑  Punke, Michael (2007). Last Stand: George Bird Grinnell, the Battle to Save the Buffalo, and the Birth of the New West. Smithsonian Books. p. 102. ISBN 9780060897826.
↑  Kiki Leigh Rydell & Mary Shivers Culpin, Yellowstone National Park's First 130 Years (Page 3), Yellowstone History, National Park Service
1 2  The Administrations of Nathaniel Langford and Philetus Norris, A History of Administrative Development in Yellowstone National Park, 1872–1965, Yellowstone National Park, July 5, 2006
↑  Yellowstone National Park's First 130 Years (Page 6), Yellowstone History, National Park Service
↑  Yellowstone National Park's First 130 Years (Page 16), Yellowstone History, National Park Service
1 2  Kiki Leigh Rydell & Mary Shivers Culpin, The United States Army Takes Control of Yellowstone National Park 1886–1906, A History of Administrative Development in Yellowstone National Park, 1872–1965, Yellowstone National Park, July 5, 2006
↑  Kiki Leigh Rydell & Mary Shivers Culpin, The National Park Service in Yellowstone National Park 1917–1929, A History of Administrative Development in Yellowstone National Park, 1872–1965, Yellowstone National Park, July 5, 2006
↑  Yellowstone National Park's First 130 Years (Page 17), Yellowstone History, National Park Service
↑  Kiki Leigh Rydell & Mary Shivers Culpin, Mission 66 in Yellowstone National Park 1941–1965, A History of Administrative Development in Yellowstone National Park, 1872–1965, Yellowstone National Park, July 5, 2006
↑  Sarah Allaback, Mission 66 Visitor Centers, U.S. Department of the Interior, 2000
↑  Canyon Area NPS Visitor Facilities, U.S. Department of the Interior, August 22, 2006
↑  Road Construction Delays and Closures, National Park Service, April 9, 2007
↑  Operating Hours & Seasons, National Park Service, April 22, 2007
↑  Winter Services in Yellowstone, National Park Service
↑  Hiking in the Park, National Park Service, August 17, 2006
↑  Boating in Yellowstone National Park, National Park Service, September 18, 2006
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ערך מומלץ: 
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בקרת זהויות :  NLI: 987007536913405171  PLWABN: 9810674863705606  BIBSYS: 7077791  BNE: XX451146  BnF: cb13338376q (data)  GND: 4119196-1  ISNI: 0000 0001 2166 7865  LCCN: sh91004695  NARA: 10046156  NDL: 001105702  NKC: ge206794  SNAC: w62v78ts  SUDOC: 03581523X  VIAF: 137822900   WorldCat (עם VIAF): 137822900 
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