Black Rock Desert
Length100 mi (160 km)
Area1,000 sq mi (2,600 km2)
Geography
Location
CountryUnited States
StateNevada
County
Population centerGerlach, Nevada
Coordinates40°52′59″N 119°03′50″W / 40.88306°N 119.06389°W / 40.88306; -119.06389 
RiverQuinn River

The Black Rock Desert is a semi-arid region (in the Great Basin shrub steppe eco-region) of lava beds and playa, or alkali flats, situated in the Black Rock Desert–High Rock Canyon Emigrant Trails National Conservation Area, a silt playa 100 miles (160 km) north of Reno, Nevada that encompasses more than 300,000 acres (120,000 ha) of land and contains more than 120 miles (200 km) of historic trails. It is in the northern Nevada section of the Great Basin with a lakebed that is a dry remnant of Pleistocene Lake Lahontan.

The Great Basin, named for the geography in which water is unable to flow out and remains in the basin, is a rugged land serrated by hundreds of mountain ranges, dried by wind and sun, with spectacular skies and scenic landscapes.[1] The average annual precipitation (years 1971-2000) at Gerlach, Nevada (extreme south-west of the desert) is 7.90 inches (200 mm).[2]

The region is notable for its paleogeologic features, as an area of 19th-century Emigrant Trails to California, as a venue for rocketry, and as an alternative to the Bonneville Salt Flats in northwestern Utah, for setting land speed records (Mach 1.02 in 1997). It is also the location for the annual Burning Man event.

The Black Rock Desert is part of the National Conservation Area (NCA), a unit of the Bureau of Land Management (BLM) National Landscape Conservation System (NLCS). The NCA is located in northwest Nevada and was established by legislation in 2000. It is a unique combination of the desert playa, narrow canyons, and mountainous areas.

Humans have been in Black Rock Desert since approximately 10,000 B.P.[3] Around 1300 AD the area was settled by the Paiute people.[4][5] The large black rock formation was used as a landmark by the Paiute, and later emigrants crossing the area. The landmark is a conical outcrop composed of interbedded Permian marine limestone and volcanic rocks.[6] At its base is a large hot spring and grassy meadow, which was an important place for those crossing the desert headed for California and Oregon. In 1843, John Fremont and his party were the first white men to cross the desert, and his trail was used by over half the 22,000 gold seekers headed to California after 1849. In 1867, Hardin City, a short-lived silver mill town was established (now a ghost town).

Geography

Black Rock Point[7] with mirage
Black Rock Desert, Nevada, February 26, 2017, Sentinel-2 true-color satellite image, scale 1:190,000.
Black Rock Desert, Nevada, July 16, 2017, Sentinel-2 true-color satellite image, scale 1:190,000.

The Black Rock Desert region is in northwestern Nevada and the northwestern Great Basin. The playa extends for approximately 100 mi (160 km) northeast from the towns of Gerlach and Empire, between the Jackson Mountains to the east and the Calico Hills to the west.

The Black Rock Desert is separated into two arms by the Black Rock Range. It lies at an elevation of 3,907 ft (1,191 m)[8] and has an area of about 1,000 sq mi (2,600 km2).[9]

There are several possible definitions of the extent of the Black Rock Desert. Often people refer just to the playa surface. Sometimes terrain which can be seen from the playa is included. The widest definition of the Black Rock Desert region is the watershed of the basin that drains into the playa. The intermittent Quinn River is the largest river in the region, starting in the Santa Rosa Range and ending in the Quinn River Sink on the playa south of the Black Rock Range. The watershed covers 11,600 sq mi (30,000 km2)[10] including the Upper and Lower Quinn River, Smoke Creek Desert, Massacre Lake, and Thousand Creek[11]/Virgin Valley[12] watersheds of northwestern Nevada as well as small parts across the borders of California and Oregon.

If the playa is wet for a month or so, the shallow waters teem with fairy shrimp, or anostraca born of eggs that lie dormant in the silt crust for long periods of time - sometimes for many years. The edges of the playa and the Quinn River Sink stay wet longer than the rest of the playa, which concentrates the fairy shrimp and migratory birds in those areas. More than 250 species of neo-tropical migrant birds and many other water birds stop in Black Rock-High Rock Country for varying lengths of time. When wet, especially in spring, the playa is a favorite place for these winged visitors to rest and feed.[1]

When it rains, the playa can become extremely sticky, bogging down four-wheel-drive vehicles. Some areas of the Black Rock are environmentally sensitive and closed to all vehicles.

Humboldt, Pershing and Washoe Counties of Nevada intersect at the Black Rock Desert.

Mountain ranges

The following mountain ranges are within or bordering the Black Rock Desert region.

Calico Hills, Humboldt County, Nevada

Geologic features

The desert has numerous volcanic and geothermal features of the northwest Nevada volcanic region, including two Black Rock Points (west and east) at the southern end of the Black Rock Range and which have dark Permian volcanic rocks similar to another Permian black diabase dike formation in Nevada.[36]

The portion of the Lake Lahontan lakebed in the Black Rock Desert is generally flat with Lahontan salt shrub vegetation, widely scattered hot springs, and a playa. In areas of the lakebed along mountains, rain shadow results in desert precipitation levels.

The continuous Fly Geyser of Fly Ranch is on private land and began in 1916[37] when water well drilling accidentally penetrated a geothermal source.[38]

The playa of the Black Rock Desert lakebed is ~200 sq mi (520 km2) within an area bounded by the Calico Mountains Wilderness (north), Gerlach (west), the Applegate National Historic Trail (northeast), and the Union Pacific Railroad (south).[39] The "South Playa" (~30 sq mi, with ~13 sq mi (34 km2) in Washoe Co) is between Gerlach and the southwest boundary of the National Conservation Area (NCA),[39] while the northeast NCA portion of the playa (including ~25 sq mi (65 km2) in Humboldt Co) is between the NCA boundary and the Applegate National Historic Trail.[39] A Nobles route between Gerlach and Black Rock Hot Springs extends through the length of the playa.[39] The playa's Quinn River Sink of ~3 sq mi (7.8 km2) is where the Quinn River discharges/evaporates ~2.75 mi (4.43 km) south-southwest of Black Rock Hot Springs.[40]

Mining

Prospecting and mining have occurred in the Black Rock region since the mid-19th century. US Gypsum Corporation operated a gypsum mine and drywall (brand named Sheetrock) manufacturing plant in Empire, which employed 107 people and produced 266,300 tons of gypsum in 2008.[41][42]

Allied Nevada Gold Corporation re-opened the Hycroft Gold Mine in 2008 after acquiring it from Vista Gold Corp. Hycroft is an open pit mining operation in the Kamma Mountains near Sulphur on the east side of the Black Rock Desert.[41][43][44] An opal mine is at the base of the Calico Hills on the west side of the desert.[45]

Paleontology

Bones of the mammoths that roamed the area around 20,000 BC have been recovered.[46] In 1979 a fossilized Columbian mammoth was found.[47][48] Copies of the bones are now exhibited at the Nevada State Museum, Carson City.

Land speed records

The flatness of the Black Rock Desert's lakebed surface has led to the area's use as a proving ground for experimental land vehicles. It was the site of two successful attempts on the world land speed record:

  • In 1983, Richard Noble drove the jet-powered Thrust2 car to a new record of 634.015 mph (1,020.348 km/h). Noble also headed up the team that beat the Thrust 2 record.[49]
  • In 1997, ThrustSSC driven by Andy Green became the world's first, and so far, the only supersonic car, reaching 763.035 mph (1,227.986 km/h).[50][51]
CSXT Space Shot, May 17, 2004

Rocketry records and attempts

In addition to the flat surface, distance from populated areas and uncontrolled airspace over the area also attract experimentation with rockets. The following are highlights of amateur rocketry records[52] set at Black Rock:

Other rocket launches attempting various altitude records or space flights have occurred at Black Rock. In May 1999, JP Aerospace used a rockoon (balloon-launched rocket) in an unsuccessful suborbital space flight attempt covered by CNN. The rocket reached 75,000 feet (23,000 m), far less than the intended Karman Line to reach space.[56] CSXT made unsuccessful space launch attempts in 2000 and 2002 before the successful 2004 space flight.[57][58] JP Aerospace returned to the desert in 2009, launching an armchair to the edge of space for Space Chair, an advertisement for Toshiba electronic products.[59] On September 21, 2013, the University of Southern California's Rocket Propulsion Laboratory (USCRPL) launched its first space shot attempt, Traveler, intended to achieve a max altitude of 75 miles (121 km). The rocket experienced a catastrophic failure 3.5 seconds into the flight at an altitude of approximately 10,000 feet (3,000 m). If successful, Traveler would have been the first university/student-designed and built rocket to exceed the 62.14-mile (100.00 km) Kármán line required to claim a space flight. RPL's second attempt, Traveler II, flew in May 2014. It also failed catastrophically, approximately one second into the flight.[60][61][62][63]

History

1914 WPRR map with Gerlach, Ascalon, Trego, Cholona, Ronda, and Sulphur, Nevada

More than ~15,000 years ago (15 tya), the Humboldt River flowed to the Smoke Creek-Black Rock Desert sub-basin, and during the recession of Lake Lahontan, the river diverted to the Carson Desert sub-basin.[64] During the highest Lahontan water level (~12.7 kya), the lakebed was under about 500 ft (150 m) of water,[65][66] under which sediment accumulated to form a flat lakebed.

Great Basin tribes inhabited the area approximately 10,000 B.P.,[3] and a Frémont Expedition encountered the site in 1843, but the Fortieth Parallel Survey (1867) conducted the first official exploration.[67] In the late 1840s, Peter Lassen led California Trail emigrants through the desert's Applegate-Lassen Cutoff, an arduous route that took them hundreds of miles away from the gold lands of California. By 1910, Western Pacific's Feather River Route (Oakland-Salt Lake City) had been completed across the east side of the lakebed on the "general route first explored by Lieutenant E.G. Beckwith in 1854".[68] By 1927, the desert had been used for filming The Winning of Barbara Worth (the 2003 Mythbusters pilot episode was also filmed in the area).

In World War II, 973 sq mi (2,520 km2) of the Black Rock Desert was used for a USAAF aerial gunnery training range, and post-war, the north region of the United States Navy's Lovelock Aerial Gunnery Range was in the Black Rock Desert area[69] (the Black Rock Desert Gunnery Range had closed by 1964).[70] In 1979, a fossilized Columbian Mammoth was found along the side of the lakebed.[71]

The Dooby Lane art installation was created by DeWayne "Doobie" Williams between 1978 and 1992. Guru Road, located about 2 miles north of Gerlach on Highway 34, consists of a series of art installations that include aphorisms and the names of local residents carved in to rocks. Larger installations such as "Ground Zero", Elvis, Imagination Station – Desert Broadcasting System (where the windows are TV frames with different panoramas) are also present.[72][73]

The first "Balls" rocket event was held at the desert in 1993,[74] and in 1998, the first annual Gerlach Dash glider race from Reno to the desert was held.[75] For its 30th anniversary, the Black Rock Press (University of Nevada, Reno) published a 1994 book of desert photographs.[76] The Friends of the Black Rock/High Rock organized in 1999,[77] and a National Conservation Area Act the next year created several protected areas of the desert.[40]: a  Also in 2000, Lisa O'Shea died seven days after being scalded in Double Hot Springs when she attempted to rescue two dogs,[78] and the Bureau of Land Management subsequently fenced "Double Hot".[40]

21st century

Jack Lee Harelson was fined $2.5 million in 2002 for archeological looting of Elephant Mountain Cave. In 2010, the Bureau of Land Management (BLM) Winnemucca District Office completed a roundup of 1,922 wild horses in the Calico Mountains Complex, of which 39 died of malnutrition due to overgrazing.[40]: d [40]: h 

From 1990 to 2019, and starting again in 2022, the Black Rock Desert playa has been the location for the Burning Man festival.

Transportation

Lakebed during 2006 rocket launch

Nevada State Route 447 is the area's main highway and connects Gerlach to SR 427 at Wadsworth, Nevada, near Interstate 80.[79] The desert's dirt roads are generally not usable in wet or snowy conditions. Old Highway 34 provides access to the playa on the west side and to the Hualapai Flat. Old Highway 48 (dirt) connects the playa to Lovelock, and Old Highway 49 (Jungo Road, dirt) provides access to the lakebed from the Sulphur and Jungo ghost towns.[80]

The Union Pacific Railroad Elko Subdivision runs along the lakebed's east side between Sulphur and Gerlach. The railroad was constructed in the early 1900s as the Western Pacific Railroad Feather River Route.

Light aircraft have landed on the lakebed for events (the nearby Empire and Reno-Tahoe International Airports provide commercial service for the area).

References

  1. 1 2 "General Information". Friends of Black Rock High Rock. Archived from the original on September 2, 2012. Retrieved September 1, 2012.
  2. ↑ "Climate Normals". Ggweather.com. Retrieved August 27, 2014.
  3. 1 2 Connolly, Thomas J.; Barker, Pat; Fowler, Catherine S.; Hattori, Eugene M. (July 2016). "Getting beyond the Point: Textiles of the Terminal Pleistocene/Early Holocene in the Northwestern Great Basin". American Antiquity. 81 (3): 490–514. doi:10.1017/S0002731600003966. S2CID 220444994. Retrieved June 3, 2019. Elephant Mountain Cave (26HU-3557-sd2), ca. 9700 cal B.P.
  4. ↑ Naval Air Station Fallon Geothermal Energy Development for Generation of Electrical Power, Churchill County: Environmental Impact Statement, Part 2 (Report). United States Navy. p. 114. Retrieved September 3, 2019. Layton suggests little use of the High Rock Country from ca. AD 200-1300, with the population possibly emigrating to Surprise Valley.
  5. ↑ Wheeler, Sessions S. (1978). The Black Rock Desert. Caxton Press. p. 32. ISBN 978-0-87004-258-4. When the first white man arrived, the region known as northwestern Nevada was occupied by the Northern Paiute people. Cave excavations have provided evidence that these Indians did not come to this section of the Great Basin until approximately 1,400 A.D. and that at least three other separate cultures of people preceded them.
  6. ↑ "Gianella, V. P., and Larson, E. R., 1960, Marine Permian at Black Rock, Nevada: Geol. Soc. Amer, Abstract of meetings, Vancouver" (PDF). Retrieved August 27, 2014.
  7. ↑ "Black Rock Point". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved May 3, 2009.
  8. ↑ "Query Form For The United States And Its Territories". U.S. Board on Geographic Names. Retrieved May 13, 2010.
    a,b. "Black Rock Desert (863276)". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved January 18, 2010., Black Rock Point (838881), Big Mountain (Pahute Peak, 838751)
    c. Wilderness areas: Black Rock Desert (2035060), Calico Mountains (2035079), East Fork High Rock Canyon (2035112), High Rock Canyon (2035154), High Rock Lake (2035155), Little High Rock Canyon (2035182), North Black Rock Range (2035228), North Jackson Mountains (2035230), Pahute Peak (2035240), South Jackson Mountains (2035306)
  9. ↑ Wright, John W., ed. (2007) [2006]. The New York Times Almanac. New York, New York: Penguin Books. p. 456. ISBN 978-0-14-303820-7.
  10. ↑ "Boundary Descriptions and Names of Regions, Subregions, Accounting Units and Cataloging Units". United States Geological Survey. April 2, 2007. Retrieved January 11, 2008. {{cite journal}}: Cite journal requires |journal= (help)
  11. ↑ "Thousand Creek". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved January 13, 2008.
  12. ↑ "Virgin Valley". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved January 13, 2008.
  13. ↑ "Antelope Range". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  14. ↑ "Badger Mountains". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  15. ↑ "Black Rock Range". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  16. ↑ "Calico Hills". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  17. ↑ "Division Range". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  18. ↑ "Fox Range". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  19. ↑ "Granite Range". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  20. ↑ "Hannan Range". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  21. ↑ "High Rock Canyon Hills". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  22. ↑ "Hog Ranch Mountains". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  23. ↑ "Jackson Mountains". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  24. ↑ "Kamma Mountains". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  25. ↑ "Little High Rock Mountains". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  26. ↑ "Massacre Range". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  27. ↑ "Montana Mountains". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  28. ↑ "Pine Forest Range". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  29. ↑ "Poker Brown Mountains". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  30. ↑ "Selenite Range". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  31. ↑ "Sentinel Hills". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  32. ↑ "Seven Troughs Range". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  33. ↑ "Sheephead Mountains". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  34. ↑ "Smoke Creek Mountains". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  35. ↑ "Yellow Hills". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  36. ↑ Wyld, Sandra J; et al. (2007). "Identification of a Distinct Terrane in the Cordiller..." University of Georgia. Archived from the original on March 16, 2012. Retrieved May 13, 2010.
  37. ↑ "Fly Geyser". Travels in the American Southwest. CmdrMark.com. August 23, 2003. Archived from the original on August 27, 2017. Retrieved November 8, 2014.
  38. ↑ Leininger, Merrie. "Playa playground - indulge your primitive side at Northern Nevada's Black Rock Desert". Nevada Magazine. Archived from the original on July 14, 2011. Retrieved October 13, 2008.
  39. 1 2 3 4 "Reference Map" (gif). Resource Management Plan. Bureau of Land Management. Archived from the original on November 8, 2004. Retrieved May 15, 2010.
  40. 1 2 3 4 5 Bureau of Land Management. "DOI: BLM: National Home Page". BLM.gov. Archived from the original on January 6, 2009. Retrieved May 13, 2010.
    a. "Black Rock Desert Wilderness Area" (PDF). Archived from the original (PDF) on June 14, 2011. Retrieved May 17, 2010. 314,829 Acres
    b. "Black Rock Desert–High Rock Canyon Emigrant Trails National Conservation Area Act of 2000" (PDF). November 6, 2001. Archived from the original (PDF) on November 8, 2004. Retrieved May 14, 2010.
    c. Thompson, Jamie (December 16, 2004). "Hot Springs on Public Lands". BLM News. Winnemucca Field Office. Archived from the original on March 10, 2005. Retrieved May 28, 2010.
    d. Ross, Lisa (February 5, 2010). "BLM Concludes Calico Wild Horse Gather". News Release No. 2010-11. Winnemucca District Office. Archived from the original on July 13, 2010. Retrieved May 14, 2010.
    e. "Rock Collecting". Winnemucca Field Office. March 18, 2008. Archived from the original on April 11, 2009. Retrieved May 15, 2010.
    f. "Desert Survival Tips". April 27, 2007. Archived from the original on October 17, 2007. Retrieved January 8, 2008.
    g. "Black Rock Desert-High Rock Canyon Emigrant Trails National Conservation Area". Archived from the original on November 9, 2014. Retrieved November 8, 2014.
    h "Questions and Answers (Q and As): Proposed Calico Mountains Complex Gather" (PDF). Retrieved September 4, 2019. The Complex is located northeast of Gerlach, Nevada (in portions of Washoe and Humboldt Counties) and includes 5 Herd Management Areas (HMAs): Black Rock Range East, Black Rock Range West, Calico Mountains, Granite Range, and Warm Springs Canyon.
  41. 1 2 "Major Mines of Nevada 2008: Mineral Industries in Nevada's Economy" (PDF). Nevada Bureau of Mines and Geology. 2009. Archived from the original (PDF) on July 25, 2011. Retrieved January 31, 2010.
  42. ↑ "U. S. Gypsum Empire mine (Selenite quarry), Gerlach District, Pershing Co., Nevada, USA". mindat.org.
  43. ↑ Allied Nevada Gold Corporation (May 15, 2009). "Hycroft Mine Technical Report" (PDF). Archived from the original (PDF) on September 17, 2010. Retrieved January 16, 2010.
  44. ↑ Mine Development Associates (January 2006). "Technical Report, Vista Gold Corp, Hycroft Mine" (PDF). Archived from the original (PDF) on March 9, 2008. Retrieved March 25, 2007.
  45. ↑ "Little Joe opal mine (Black Rock mine; Little Jo mine), Donnelly District, Humboldt Co., Nevada, USA". mindat.org. Retrieved March 26, 2007.
  46. ↑ "Nevada wiki". Black Rock Desert. January 31, 2013. Retrieved August 27, 2014.
  47. ↑ Wheeler, Sessions S. (1978). The Black Rock Desert. Caxton Press. p. 189. ISBN 978-0-87004-258-4. Retrieved April 18, 2010.
  48. ↑ "The Pleistocene Nevada Exhibit". Nevada Department of Cultural Affairs. Archived from the original on July 20, 2011. Retrieved April 18, 2010.
  49. ↑ Ackroyd, John (2007). Jet Blast and the Hand of Fate. Redline books. ISBN 978-0-9544357-8-3.
  50. ↑ Knapp, Don (October 13, 1997). "Jet-powered car breaks sound barrier twice". CNN. Retrieved January 18, 2010.
  51. ↑ "Supersonic car comes home". BBC. October 30, 1997. Retrieved January 18, 2010.
  52. 1 2 Lindsey, Clark. "HobbySpace.com - Advanced Rocketry: Records, Achievements & Competitions". Retrieved May 24, 2009.
  53. ↑ "Video of the RRS 50 Mile Flight at Black Rock". Rocketry Planet. July 4, 1998. Retrieved May 24, 2009.
  54. ↑ Deville, Derek. "GoFast Rocket Maximum Altitude Verification" (PDF) (Press release). Archived from the original (PDF) on October 30, 2008. Retrieved October 22, 2008.
  55. ↑ Wade, Mark. "Astronautix - GoFast". Archived from the original on January 5, 2009. Retrieved October 22, 2008.
  56. ↑ Knapp, Don (May 31, 1999). "Homebrew rocketeers race to be first in space". CNN. Retrieved February 25, 2010.
  57. ↑ "CSXT 2000...So Close and Yet So Far". Civilian Space eXploration Team. September 29, 2000. Archived from the original on July 21, 2011. Retrieved February 25, 2010.
  58. ↑ "Disappointed But Looking To The Future: Motor Failure Prevents Civilian Rocket From Reaching Space". Civilian Space eXploration Team. September 21, 2002. Archived from the original on July 1, 2011. Retrieved February 25, 2010.
  59. ↑ Clarke, Christine; "Behind the scenes: Toshiba "Space Chair" Archived 2010-12-25 at the Wayback Machine", Boards. 2009-12-14. Retrieved 2010-04-25.
  60. ↑ Khan, Amina. "Aiming high: Students at USC attempt to launch rocket into space". Archived from the original on October 6, 2012. Retrieved September 20, 2013.
  61. ↑ McKissick, Katie. "Traveler, The White Rocket". Retrieved September 25, 2013.
  62. ↑ Silverman, Jason. "Traveler 1 Flight Report". Retrieved October 13, 2013.
  63. ↑ Allie, Gehris. "Traveler II". Retrieved October 13, 2014.
  64. ↑ Benson, L.V.; et al. (January 1996). "Carbonate deposition, Pyramid Lake subbasin, Nevada..." NCDC.NOAA.gov. Retrieved May 19, 2010.
  65. ↑ "History". Walker Lake Interpretive Association. Retrieved November 4, 2008.
  66. ↑ "Lahontan State Recreation Area". Nevada Division of State Parks. Archived from the original on November 11, 2008. Retrieved November 4, 2008.
  67. ↑ Earl, Phillip I (Winter–Spring 1988). "Hollywood Comes to the Black Rock: The Story of the Making of The Winning of Barbara Worth". Humboldt Historian. Retrieved May 15, 2010.
  68. ↑ Wheeler, Sessions S. (May 1, 1978). Nevada's Black Rock desert. Caxton Press. p. 174. ISBN 978-0-87004-258-4. Retrieved May 13, 2010.
  69. ↑ Loomis, David (1993). Combat zoning: military land-use planning in Nevada. University of Nevada Press. p. 17. ISBN 978-0-87417-187-7. Retrieved April 18, 2010.
  70. ↑ "Lovelock A Inventory Project Report" (PDF). U.S. Army Corps of Engineers - Sacramento District, Formerly Used Defense Sites (FUDS) Program. 1999. Archived from the original (PDF) on July 8, 2011. Retrieved April 18, 2010.
  71. ↑ "The Pleistocene Nevada Exhibit". Exhibits. Nevada Department of Cultural Affairs. Archived from the original on July 20, 2011. Retrieved May 13, 2010.
  72. ↑ "Guru Road". Atlas Obscura. Retrieved February 25, 2021.
  73. ↑ "Guru Road, Nevada". The Center for Land Use Interpretation. Retrieved February 28, 2021.
  74. ↑ "All About Balls". RimWorld.com. Archived from the original on September 27, 2011. Retrieved May 12, 2010.
  75. ↑ Lord, Ed; Mason, Clark. "2007 Gerlach Dash" (PDF). BASA Bugle. Bay Area Soaring Associates. Archived from the original (pdf-newsletter) on October 30, 2008. Retrieved October 29, 2008.
  76. ↑ "About the Black Rock Press". 2007. Archived from the original on July 23, 2008. Retrieved May 17, 2010.
  77. ↑ "About Us". friends of BLACK ROCK / HIGH ROCK. BlackRockDesert.org. Retrieved May 12, 2010. (current weather conditions)
  78. ↑ "Human obituaries". Animal People Online. November 2000. Archived from the original on June 13, 2010. Retrieved May 20, 2010.
  79. ↑ "Nevada State Maintained Highways: Descriptions, Index and Maps" (PDF). Roadway Systems Division. January 2008. Archived from the original (PDF) on November 9, 2009. Retrieved May 28, 2010.
  80. ↑ "Nevada Log: Routes 0 through 99". Archived from the original on October 24, 2008. Retrieved October 11, 2008.
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