词条 | Enchanted Rock | ||||||||||||||||
释义 |
| name = Enchanted Rock | photo = enchanted_rock_2006.jpg | photo_caption = Enchanted Rock, as seen from the trail leading to its summit on a busy hiking day. | elevation_ft = 1825 | elevation_ref = [1] | prominence = | location = near Fredericksburg, Texas, US | coordinates = {{coord|30.5065789|N|98.8189305|W|type:mountain_region:US_scale:100000_source:GNIS|format=dms|display=inline,title}} | range_coordinates = | coordinates_ref = [2] | map = Texas | map_alt = | map_caption = Texas | map_size = 230 | label = Enchanted Rock | type = granite dome | embedded = {{Infobox NRHP | embed = yes | name = Enchanted Rock Archeological District | nrhp_type = hd | nrhp_type2 = nnl | image = | caption = | architect OR builder = | architecture = | added = August 29, 1984 | designated_nrhp_type2 = 1971 | area = {{convert|1643|acre}} | refnum = 84001740[3] }} }}Enchanted Rock (16710 Ranch Rd 965, Fredericksburg TX) is a pink granite mountain located in the Llano Uplift approximately {{convert|17|mi|km|0}} north of Fredericksburg, Texas and {{convert|24|mi|km|0}} south of Llano, Texas, United States. Enchanted Rock State Natural Area, which includes Enchanted Rock and surrounding land, spans the border between Gillespie County and Llano County, south of the Llano River. Enchanted Rock covers approximately {{convert|640|acre|ha}} and rises approximately {{convert|425|ft}} above the surrounding terrain to elevation of {{convert|1825|ft}} above sea level. It is the largest pink granite monadnock in the United States. Enchanted Rock State Natural Area, a part of the Texas state park system, includes {{convert|1644|acre|ha}}.[4] Designated a Recorded Texas Historic Landmark in 1936.[5] In 1971, Enchanted Rock was designated as a National Natural Landmark by the National Park Service.[6] Enchanted Rock was rated in 2017 as the best campsite in Texas in a 50-state survey conducted by Msn.com.[7] GeologyThe prominent granite dome is visible for many miles in the surrounding basin of the Llano Uplift. The weathered dome, standing above the surrounding plain is known to geologists as a monadnock. The rock is actually the visible above-ground part of a segmented ridge, the surface expression of a large igneous batholith, called the Town Mountain Granite[8] of middle Precambrian ({{ma|1082|error=6}})[9] material that intruded into earlier metamorphic schist, called the Packsaddle Schist.[8] The intrusive granite of the rock mass, or pluton, was exposed by extensive erosion of the surrounding sedimentary rock, primarily the Cretaceous Edwards limestone, which is exposed a few miles to the south of Enchanted Rock.[8] {{wide image|Enchanted Rock Panorama 2012.jpg|800px|Enchanted Rock panorama||left}}{{wide image|Enchanted Rock Panorama.jpg|800px|Full-width Enchanted Rock panorama||left}}{{clear left}}History
Archaeological evidence indicates human visitation at the rock going back at least 11,000 years. According to the book [13] The Enchanted Rock published in 1999 by Ira Kennedy [14][15] These hunter-gatherers had flint-tipped spears, fire, and stories. With these resources, some twelve thousand years ago, the first Texans became the wellspring of Plains Indian culture. On the basis of archaeological evidence, human habitation at Enchanted Rock can be traced back at least 10,000 years. Paleo-Indian projectile points, or arrowheads, 11–12,000 years old have been found in the area upstream and downstream from The Rock. The oldest authenticated projectile point found within the present day park is a Plainview point type, dating back 10,000 years. The rock has been the subject of numerous geological surveys and paintings. VandalismIn 2016, two citizens of San Marcos, Texas were arrested for vandalizing the "south face of the summit at Enchanted Rock State Park". The vandalism is a state felony in Texas, carrying a "sentence of 2 years in jail, and a fine of $10,000 if convicted."[16] LegendsFolklore of local Tonkawa, Apache and Comanche tribes ascribes magical and spiritual powers to the rock (hence the name 'Enchanted Rock'). While attempting to hide from Anglo settlers in the area, the natives would hide on the top two tiers of the rock, where they were invisible from the ground below. The first European to visit the area was probably Álvar Núñez Cabeza de Vaca in 1536. The Tonkawa, who inhabited the area in the 16th century, believed that ghost fires flickered at the top of the dome. In particular they heard unexplained creaking and groaning, which geologists attribute to the rock's night-time contraction after being heated by the sun during the day. The name "Enchanted Rock" derives from Spanish and Anglo-Texan interpretations of such legends and related folklore; the name "Crying Rock" has also been given to the formation. A plaque formerly embedded in Enchanted Rock near the top, but now removed to a kiosk below, reads:[17] {{quote|From its summit in 1841, Captain John C. Hays, while surrounded by Comanche Indians who cut him off from his ranging company repulsed the whole band and inflicted upon them such heavy losses that they fled.|Marked by the State of Texas 1936}}Other legends [18] [19] associated with Enchanted Rock are
Flora and faunaMore than 500 species of plants,[20] from four chief plant communities — open oak woodland, mesquite grassland, floodplain, and granite rock community — inhabit the rock. Vernal pools, ecologically threatened depressions of flora and fauna adapted to harsh environments, contain fragile invertebrate fairy shrimp. Other wildlife includes bats, ringtails, squirrels, and fox. A wide variety of lizards, including the Texas horned lizard also make the Enchanted Rock area their home. Designated a key bird watching site,[21] bird enthusiasts can observe wild turkey, greater roadrunner, golden-fronted woodpecker, Woodhouse's scrub jay, canyon towhee, rufous-crowned sparrow and black-throated sparrow, lesser goldfinch, common poorwill, chuck-will's-widow, black-chinned hummingbird, vermilion flycatcher, scissor-tailed flycatcher, Bell's vireo and yellow-throated vireo, blue grosbeak, painted bunting, orchard oriole, vesper sparrow, fox sparrow, Harris's sparrow and Lark sparrow. Enchanted Rock State Natural Area and ConservationPark activities include caving,[22] hiking, primitive backpack camping, rock climbing and picnicking. The Summit Trail[23] is the most popular hiking path. The Granite Gripper is an annual rock climbing competition that acts as a fund raiser for park conservation through the Friends of Enchanted Rock.[24] Emphasis is placed on activity safety and ecological preservation. Visitors are asked to keep human incursion at a minimum by not disturbing plants, animals or artifacts.[25] Federal and state statutes, regulations and rules governing archeological and historic sites apply.[26] The state Game Warden as a commissioned peace officer is authorized to inspect natural resources and take any necessary action for the preservation of the resources.[27] As of March 1, 2016, dogs are not allowed on the summit trail anymore. Texas Parks and Wildlife Department partners with Friends of Enchanted Rock,[28] a volunteer-based nonprofit organization that works for the improvement and preservation of Enchanted Rock State Natural Area. Scheduled Summit Trail tours are the third Saturday of the month starting April, May, September, October, November, and December. Private tours are available for groups at other times. See also{{Portal|NRHP|Texas}}
References1. ^{{cite peakbagger |pid=26954 |name=Enchanted Rock, Texas |accessdate=2012-12-27}} 2. ^{{cite gnis |id=1357019 |name=Enchanted Rock |accessdate=2012-12-27}} 3. ^{{NRISref|version=2010a}} 4. ^{{cite web | title=State Natural Area, Enchanted Rock | publisher=Texas Parks and Wildlife Dept | url=http://www.tpwd.state.tx.us/spdest/findadest/parks/enchanted_rock/| accessdate=6 May 2010}} Texas Parks and Wildlife Dept 5. ^{{cite web|title=Details for Enchanted Rock (Atlas Number 5171010035)|url=https://atlas.thc.state.tx.us/Details/5171010035|website=Texas Historic Sites Atlas|publisher=Texas Historical Commission|accessdate=May 17, 2017}} 6. ^{{Cite web|url=https://www.nps.gov/subjects/nnlandmarks/site.htm?Site=ENRO-TX|title=National Natural Landmarks - National Natural Landmarks (U.S. National Park Service)|website=www.nps.gov|language=en|quote="Year designated: 1971"|access-date=2019-03-30}} 7. ^{{cite web|url=http://www.msn.com/en-us/travel/tripideas/the-best-campsite-in-every-state/ss-BBCaSA8?ocid=spartanntp#image=19|title=The best campsite in every state|publisher=Msn.com|accessdate=June 8, 2017}} 8. ^1 2 University of Texas at Austin, Bureau of Economic Geology, Barnes, V.E., Hartmann, Barbara and Scranton, D.F., 1992, Geologic map of Texas: University of Texas at Austin, Bureau of Economic Geology, scale 1:500000. 9. ^Walker, Nicholas, Middle Proterozoic geologic evolution of Llano uplift, Texas: Evidence from U-Pb zircon geochronometry, Geological Society of America Bulletin 1992;104;494–504 10. ^{{Handbook of Texas | name=State Natural Area, Enchanted Rock | id= gie01| author=Kohout, Martin Donell | retrieved=06 May 2010}} Texas State Historical Association 11. ^{{cite web | title=History, Enchanted Rock State Natural Area | publisher=Texas Parks and Wildlife Dept | url=http://www.tpwd.state.tx.us/spdest/findadest/parks/enchanted_rock/#hist| accessdate=6 May 2010}} Texas Parks and Wildlife Dept 12. ^{{cite web | title=National Landmark, Enchanted Rock | publisher=National Park Service | url=http://www.nature.nps.gov/nnl/Registry/USA_Map/States/Texas/NNL/ER/index.cfm| accessdate=6 May 2010}} National Park Service 13. ^{{cite web | title=History, The Enchanted Rock | publisher=TexFiles | url=http://www.texfiles.com/enchantedrocktexas/enchantedrockhistory/partone.htm | accessdate=6 May 2010}} TexFiles 14. ^{{cite web | title=Kennedy, Ira – Bio | publisher=TexFiles | url=http://www.texfiles.com/irakennedy/index.htm | accessdate=6 May 2010}} TexFiles 15. ^{{cite web | title=Kennedy, Ira – Articles | publisher=TexFiles | url=http://www.texfiles.com/irakennedy/articles.htm | accessdate=6 May 2010}} TexFiles 16. ^{{cite web |url=https://www.kvue.com/mobile/article/news/crime/suspects-in-enchanted-rock-vandalism-arrested/122946733 | title=Suspects in Enchanted Rock Vandalism Arrested |date=April 6, 2016 |accessdate=May 17, 2018}} 17. ^{{cite web | title=Hays, John C. – Plaque | publisher=Alison Chains – Flickr | url=https://images.google.com/imgres?imgurl=http://farm1.static.flickr.com/171/424588254_875afef0ff.jpg%3Fv%3D0&imgrefurl=http://www.flickr.com/photos/alison_chains/424588254/&usg=__2Wyq3dEj_DYlBeYaKuo-ZlHN1qU=&h=334&w=500&sz=114&hl=en&start=8&um=1&itbs=1&tbnid=z0hJEtAIS-AcoM:&tbnh=87&tbnw=130&prev=/images%3Fq%3Denchanted%2Brock%2Bplaque%26um%3D1%26hl%3Den%26client%3Dfirefox-a%26rls%3Dorg.mozilla:en-US:official%26tbs%3Disch:1 | accessdate=6 May 2010}} 18. ^{{Handbook of Texas | name=Legends, Enchanted Rock | id= lxe01| author=Kohout, Martin Donell | retrieved=06 May 2010}} Texas State Historical Association 19. ^{{cite web | title=Legends & History of Sacred Enchanted Rock | publisher=Scribd | url=https://www.scribd.com/doc/21751527/The-Legends-History-of-Sacred-Enchanted-Rock | accessdate=6 May 2010 | deadurl=yes | archiveurl=https://web.archive.org/web/20091123053510/http://www.scribd.com/doc/21751527/The-Legends-History-of-Sacred-Enchanted-Rock | archivedate=23 November 2009 | df= }} Texas Tourism Press 20. ^{{cite web |title=Photo Experience and Plant Life, Enchanted Rock |publisher=Enchanted Rock State Natural Area |url=http://www.enchantedrockstatenaturalarea.com/enchanted-rock-photo-experience-and-plant-life/ |accessdate=6 May 2010 |deadurl=yes |archiveurl=https://web.archive.org/web/20100427023148/http://www.enchantedrockstatenaturalarea.com/enchanted-rock-photo-experience-and-plant-life/ |archivedate=27 April 2010 |df= }} Enchanted Rock State Natural Area 21. ^{{cite web | title=Bird Watching Sites, Enchanted Rock State Natural Area | publisher=Trails.com | url=http://www.trails.com/tcatalog_trail.aspx?trailid=XFA044-031 | accessdate=6 May 2010}} Trails.com 22. ^{{cite web | title=Caving at Enchanted Rock State Park (a video tour) | publisher=Morning Star Productions | url=https://www.youtube.com/watch?v=f9LCapEbMt4 | accessdate=6 May 2010}} Morning Star Productions 23. ^{{cite web | title=Summit Trail, Enchanted Rock | publisher=Austin Explorer | url=http://www.austinexplorer.com/Locations/ShowLocation.aspx?LocationID=1712 | accessdate=6 May 2010}} Barron, Robert 24. ^{{cite web |title=Friends of Enchanted Rock |url=https://friendsofenchantedrock.com/ |website=friendsofenchantedrock.com |accessdate=October 2, 2018}} 25. ^{{cite web | title=Information Brochure, Enchanted Rock State Natural Area | publisher=Texas Parks and Wildlife Dept | url=http://www.tpwd.state.tx.us/publications/pwdpubs/media/pwd_br_p4507_0119l.pdf| accessdate=6 May 2010}} Texas Parks and Wildlife Dept 26. ^{{cite web|title=Federal-State statutes, regulations, rules|publisher=Texas Historical Commission|url=http://www.thc.state.tx.us/rulesregs/rrdefault.shtml|accessdate=6 January 2012|deadurl=yes|archiveurl=https://web.archive.org/web/20120102180527/http://www.thc.state.tx.us/rulesregs/rrdefault.shtml|archivedate=2 January 2012|df=}} 27. ^{{cite web|title=Game Warden|url=http://www.tpwd.state.tx.us/warden/|publisher=Texas Parks and Wildlife|accessdate=6 January 2012}} 28. ^{{cite web | title=Friends of Enchanted Rock | publisher=Friends of Enchanted Rock | url=http://www.friendsofenchantedrock.com/ | accessdate=29 Sep 2010}} Further reading
External links{{Commons category}}
18 : Granite domes|Rock formations of Texas|Landforms of Gillespie County, Texas|Landforms of Llano County, Texas|State parks of Texas|National Natural Landmarks in Texas|Native American history of Texas|Religious places of the indigenous peoples of North America|Igneous petrology of Texas|Natural monoliths|Batholiths of North America|Inselbergs of North America|National Register of Historic Places in Gillespie County, Texas|Protected areas of Gillespie County, Texas|Protected areas of Llano County, Texas|Texas Hill Country|Archaeological sites on the National Register of Historic Places in Texas|Mesoproterozoic magmatism |
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