| 词条 | Boundary Cone | ||
| 释义 |
| name = Boundary Cone | photo = Boundary Cone from Mohave Valley 1.jpg | photo_caption = View of Boundary Cone from Mohave Valley, on the Colorado River | map = Arizona | map_caption = none | map_size = 180 | location = Mohave County, Arizona, U.S | elevation_ft = 3432 | elevation_ref = {{navd88}}[1] | prominence = {{convert|750|ft|0|abbr=on}} | prominence_ref = [1] | coordinates = {{coord|34.983788761|N|114.415665406|W|type:mountain_region:US-AZ_scale:100000_source:NGS|format=dms|display=inline,title}} | range_coordinates = | coordinates_ref = [2] | topo = USGS Boundary Cone | range = Black Mountains | type = volcanic neck[3] | easiest_route = from Oatman, Arizona }} Boundary Cone is a geologic promontory located in the western foothills of the Black Mountains in Mohave County, Arizona.[4] The peak is to the east of the Mohave Valley, northeast of Needles, California, and southeast of Bullhead City. The peak is about {{convert|4|mi|0}} southwest of the mountain community of Oatman and {{convert|12|mi|0}} east of the Colorado River. HistorySeveral Indian tribes attach religious and cultural significance to Boundary Cone as well as much of the surrounding landscape. In March 2006, the Bureau of Land Management determined and the Arizona State Historic Preservation Office concurred that Boundary Cone is eligible for inclusion on the National Register of Historic Places as a property of traditional, religious, and cultural importance to several Indian tribes.[5] Boundary Cone was a prominent landmark for early travelers in this region. References1. ^1 {{cite peakbagger |pid=16247 |name=Boundary Cone, Arizona |accessdate=2012-04-22}} {{Mountains of Arizona}}{{Commons category-inline|Boundary Cone}}{{MohaveCountyAZ-geo-stub}}2. ^{{cite ngs |pid=EU0943 |name=Boundary Cone |accessdate=2016-08-15}} 3. ^{{cite book |title=Roadside Geology of Arizona |first=Halka |last=Chronic |year=1983 |page=85 |isbn=9780878421473}} 4. ^{{cite gnis |id=1878 |name=Boundary Cone |accessdate=2016-08-15}} 5. ^Federal Register Notice regarding Boundary Cone, October 8, 2008. This article incorporates public domain text from this official United States government document. 5 : Volcanic plugs of Arizona|Mountains of Arizona|Religious places of the indigenous peoples of North America|Landforms of Mohave County, Arizona|Mountains of Mohave County, Arizona |
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