Dominguez Butte Explained

Dominguez Butte
Elevation Ft:4476
Elevation Ref:[1]
Prominence Ft:656
Isolation Mi:0.66
Parent Peak:Point 4700
Map:Utah#USA
Map Size:230
Label Position:top
Location:Navajo Reservation
San Juan County, Utah, U.S.
Range:Colorado Plateau
Etymology:Francisco Atanasio Domínguez
Coordinates:37.0307°N -111.2782°W
Coordinates Ref:[2]
Topo:USGS Gunsight Butte
Rock:Entrada Sandstone
Age:Jurassic

Dominguez Butte is a 4,476-foot (1,364 meter) elevation sandstone summit located south of Lake Powell, in San Juan County of southern Utah.[2] It is situated on Navajo Nation land, northeast of the town of Page, and towers over 700 feet above the surrounding terrain as a landmark of the area. Dominguez Butte has a brief appearance in the 1968 film Planet of the Apes, when a spaceship crash lands in Lake Powell.

Geology

Dominguez Butte is a butte composed primarily of Entrada Sandstone, similar to Padres Butte to the north, and Boundary Butte to the south. The Entrada Sandstone overlays Carmel Formation, and below that Page Sandstone at lake level. Above the Entrada layers is Romana Sandstone capped by Morrison Formation.[3] It is located in the southern edge of the Great Basin Desert on the Colorado Plateau. Precipitation runoff from this feature drains into the Colorado River watershed.

History

Francisco Atanasio Domínguez (1740–1805) was a Franciscan missionary and explorer who led the 1776 Domínguez–Escalante expedition. Guided by local Native Americans, the expedition attempted to cross the Colorado River at Lee's Ferry, but found it too difficult. A second ford of the Colorado River, named the Crossing of the Fathers, was successfully made two miles north of Dominguez Butte on November 7, 1776. The descent to the crossing was so treacherous that they had to carve steps into the stone to ensure the livestock could make it down to the river. Today, this ford lies beneath Lake Powell.[4] [5] This butte's name was officially adopted in 1976 by the U.S. Board on Geographic Names to commemorate Atanacio Domínguez.[2]

Climate

According to the Köppen climate classification system, Dominguez Butte is located in an arid climate zone with hot, very dry summers, and chilly winters with very little snow.[6] Spring and fall are the most favorable seasons to visit.

See also

External links

Notes and References

  1. Web site: Dominguez Butte - 4,476' UT. listsofjohn.com. 2020-10-12.
  2. 1450336. Dominguez Butte. 2020-10-12.
  3. Web site: T.C. Chidsey, Jr., D.A. Sprinkel, G.C. Willis, P.B. Anderson Lake Powell Geologic Guide, page 63. . 2020-11-12 . 2020-08-14 . https://web.archive.org/web/20200814151533/http://www.lakepowell.org/documents/Lake%20Powell%20Geologic%20Guide.pdf . dead .
  4. Web site: Crossing of the Fathers (lost site) . U.S. National Park Service . Survey of Historic Sites and Buildings . 2005-03-22 . 2016-07-29. https://web.archive.org/web/20140202112429/http://www.nps.gov/history/history/online_books/explorers/sitea28.htm. 2014-02-02.
  5. https://www.nps.gov/dino/learn/historyculture/the-dominguez-and-escalante-expedition.htm The Dominguez and Escalante Expedition, NPS.gov
  6. Peel, M. C. . Finlayson, B. L. . McMahon, T. A. . 2007 . Updated world map of the Köppen−Geiger climate classification . Hydrol. Earth Syst. Sci. . 11 . 5 . 1633 . 10.5194/hess-11-1633-2007 . 2007HESS...11.1633P . 1027-5606 . free .