Also known as the Salt River Mountains, their domed profile belies their geologic origin as a metamorphic core complex. Last updated: August 13, 2015. Reynolds, and D.A. Arizona is divided roughly equally between the Colorado Plateau in the north … Howard, J.E. The Mohave Mountains and the Aubrey Hills form two … Read GeoStories & be part of GemLand at: INTERACTIVE MAPS for GeoScenery: Website Sections: other Services: If you like rocks, scenery, prehistory, gemstones, geology, & stars in the sky, to our FREE EMAIL NEWSLETTER. Mailing Address: 26876 Mulholland Highway Calabasas, CA 91302 . Phoenix is said to have the best urban hiking in the nation. Jones, 2003, 15 p., scale 1:24,000, 1 CD-ROM. Topo map: USGS White Tank Mountains (AZ) Geology; Age of rock: 35 Ma: Mountain type : Metamorphic: The White Tank Mountains are a mountain range located in central Arizona. 1). Goodge, S.L. The University makes no warranties or representations of any kind, and specifically disclaims all warranties including the warranty of merchantability and fitness for a particular purpose. Some comprise truly ancient rocks. General Information. Skotnicki, S.J., 2018, Geologic Map of the McDowell Mountains, Maricopa County, Arizona. This history is evident all around us. Users can select individual units to see brief descriptions, as well as stratigraphic relationships and depositional environments for sedimentary rocks. GEOLOGY OF PHOENIX MOUNTAINS FINAL PROJECT DUE DECEMBER 17, 2018. Navajo Mountain is a prominent free-standing laccolith, a dome-shaped body of igneous rock that intruded into sedimentary layers and lifted up the overlying layer. Nielson, H.G. The South Mountains are located five miles south of downtown Phoenix, AZ and are part of the largest municipal park in the United States at over 15,000 acres. The low point is in the Gila Valley, which is about 900 feet. The area includes a main range, with 420 m (1,378 ft) of local relief, as well as several isolated peaks. First of all, thereis the notion of geologic time.We humans think in terms oflifetimes or of centuries. Therefore, standard geology colors do not apply. Phoenix Mountain Overview. The Phoenix Mountains, located within the Phoenix metropolitan area of central Arizona, are a northwest-trending, uplifted fault block that extends for about 13 km (8 miles) from Moon Hill in the northwest to Camelback Mountain in the southeast (Fig. | Metadata UUID: 0cb53d89-7da8-11e0-905b-d1ee394edb61, Arizona Geological Survey Contributed Maps, Geologic map of the Phoenix Mountains, Central Arizona - Text, Geologic map of the Phoenix Mountains, Central Arizona - Map Sheet, Geologic map of the Phoenix Mountains, Central Arizona, Geologic Map of Petrified Forest National Park, Arizona, Suggested Guidelines for Investigating Land Subsidence and Earth Fissure Hazards in Arizona. Though we may imagine different … Read GeoStories & be part of GemLand at: INTERACTIVE MAPS for GeoScenery: Website Sections: other Services: If you like rocks, scenery, prehistory, gemstones, geology, & stars in the sky, to our FREE EMAIL NEWSLETTER. Arizona Geologic Map. The database was developed as a contribution to the National Cooperative Geologic Mapping Program's National Geologic Map Database, and is intended to provide a general geologic setting of the Yucaipa quadrangle. Geologic map of the Phoenix Mountains, Central Arizona, v. 1.0, by J.K. Johnson, S.J. Hansen 1999 Introduction. The 1:12,000 scale geologic map of the McDowell Mountains in south-central Arizona, Maricopa County, represents more than 10 years of work by Steve Skotnicki - see figure 1 below. Phone: (805) 370-2301. Over the last two years we have been investigating both the Bedrock and Quaternary Geology of the range. Click on the geology key button to view a key of the currently visible geology. The area includes a main range, with 420 m (1,378 ft) of local relief, as well as several isolated peaks. The geologic map and accompanyinq text that compose Bulletin 195 represent an important contribution to our understandinq of the geologic framework of Arizona. The mountains are on the western periphery of the Phoenix metropolitan area, primarily flanked by the suburban cities of Buckeye to the southwest, and Surprise to the northeast. Accuracy is not guaranteed, and the information contained or linked on this website should not be relied on except as general information. Nov. 7, 2013 | Papago Buttes | Phoenix, Arizona - Photo & caption by Wayne Ranney. Space, in geologic terms, is an equally difficult notion, though we don't often recognize the difficulty. This area includes the Phoenix Mountain Preserve (Squaw Peak/Piestewa Peak), Camelback Mountain, the Tempe Buttes, and South Mountain, as shown in the figure below. geologic map was compiled by Johnson and Reynolds, and an early version was included in the thesis by Johnson (2000). Geology, GeoHistory, and GeoScenery of the Valley of the Sun, Phoenix, and Scottsdale, Arizona. John, and V.L. The English name is derived from its shape, which resembles the hump and head of a kneeling camel. Geology of the Phoenix Mountains The northwest-trending Phoenix Mountains are composed of Proterozoic and Tertiary bedrock surrounded by Quaternary alluvium (see geologic map … Robert Scarborough Geology challenges the humanimagination. CM-04-A,T Text and color map. What can 10,000 years possibly mean to us, let alone 65,000 or 70 million? Geologic history. This unit includes related sandstone and shale exposed near Show Low, Morenci (Pinkard Formation), and around Deer Creek south of Globe. © 2021 The Arizona Board of Regents on behalf of The University of Arizona. Box 210184, Tucson, AZ 85721. Reneau, B.E. Geologic map of the Phoenix Mountains, Central Arizona, v. 1.0, by J.K. Johnson, S.J. Contact the Park. Geologic Map of the Mojave Mountains Area, Mojave County, Western Arizona By K.A. Click on the 'Further details' link to open the BGS Lexicon of Named Rock Units. http://repository.azgs.az.gov/uri_gin/azgs/dlio/1110, Geologic Map of the Phoenix Mountains, Phoenix, Arizona, Earth fissure encountered constructing Loop 202, Phoenix, AZ, Aggregate sources in the Phoenix Metro Area, Stream deposits in the Phoenix Metro area, Basalt dike Saguaro National Park East, Tucson, Arizona. Phoenix Mountains: Topo map: USGS Paradise Valley: Geology; Mountain type: granite, sandstone: Climbing; Easiest route : Echo Canyon trail, Cholla trail: Camelback Mountain (O'odham: Cew S-wegiom) is a mountain in Phoenix, Arizona, United States. Description: The Phoenix Mountains form a conspicuous and picturesque feature on the north side of the Salt River Valley in the Phoenix, Scottsdale, and Paradise Valley area of Southern Maricopa County, Arizona. The Western Carpathians are separated from the Alps by the valley of the river Danube (only from the geographical point of view; the geological boundary is the so-called Carnuntum gate) and the Raaba line. Stratigraphy, Tectonics & Geologic History Precambrian: Before 541 million years ago. Tan sandstone (Dakota Sandstone) overlain by gray shale (Mancos Shale); deposited in beach, river delta, and shallow sea settings. The igneous rock at the core of the mountain is wrapped in sedimentary layers. The maps, reports, and other information and content on this website are provided as a public service for informational purposes only. You will create a short video (5-15 minutes) about your mountain and the processes the t made it.. Arizona Geological Survey Contributed Map, CM-18-B, v 1.0, map scale 1:12,000. From Camelback Mountain near Scottsdale, the mountains extend about 15 miles northwestward to Moon Hill. If you are viewing the combined geology map, clicking on either 'Bedrock geology' or 'Superficial deposits' in the title bar of this information window allows you to toggle between the two results. Publication type: Report: Publication Subtype: USGS Numbered Series: Title: Geologic map of the Tucson Mountains Caldera, southern Arizona: Series title: IMAP The main goals of this study were to document the bedrock geology, reconstruct the geologic history, and produce a 1:24,000 geologic map of the range. The map area is 184 square kilometers and consists of 13 major groupings of rock units, including 86 individual map units. The Mancos Shale is overlain by the Mesaverde Group (map unit Kmv). It is completely surrounded by mountains and has a small range running right through the city. Tools. What was here, we ask, when dinosaurs roamed, or when mountains were new? Most of the rocks are Early and Middle Proterozoic metamorphic rocks. Phoenix has a complex and interesting geologic history. Geologic map of the Phoenix Mountains, Central Arizona Geologic Map of Petrified Forest National Park, Arizona Suggested Guidelines for Investigating Land Subsidence and Earth Fissure Hazards in Arizona Users are responsible for verification of all facts and information to their own satisfaction. In fact, many of our mountains and buttes are actually the tips of great miles-deep blocks, poking up like the corners of books tilting on a shelf. Wilshire, J.K. Nakata, J.W. The Mohave Mountains area surrounds Lake Havasu City, Arizona, in the Basin and Range physiographic province (fig. FAQ; Site Index; Español; … 1). The geologic mapping for this study covers the main part of the range, including (from northwest to southeast) Moon Hill, Shaw Butte, North Mountain, Stoney Mountain, Dreamy Draw, Squaw Peak, and the informally named Quartzite Ridge. The Arizona Geological Survey's website hosts an interactive map of the geology of Arizona. The maps, reports, and other information and content on this website are provided as a public service for informational purposes only. Users are responsible for verification of all facts and information to their own satisfaction. Reynolds, and D.A. Display Date: Wednesday, December 11, 2013. document archiving, management and discovery. 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