New Publications
As new publications are released, or older publications go online for the first time, we'll post the title and links here. To gain access to the more than 1,000 reports, bulletins, and geologic maps published from 1915 to the present, please visit the AZGS Document Repository.
| 2019 | Geology of Flagstaff and Geologic History of Rio de Flag, Northern Arizona, with Trail Guides to Geology along Rio de Flag |
This geology and trail guide is for anyone who likes to walk, be outdoors, and is interested in the geology in and around Flagstaff. The geologic story is focused on Rio de Flag because it flows through Flagstaff, touches or passes by all of the geologic elements in the city, and is accessed easily. |
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| 2019 | Preliminary evaluation of mineral resources of the proposed Santa Cruz Valley National Heritage Area, Arizona |
Pearthree, P.A. and Conway, F.M., 2019, Preliminary evaluation of mineral resources of the proposed Santa Cruz Valley National Heritage Area, Arizona. Arizona Geological Survey Open-File Report OFR-18-03, 7 p. |
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| 2019 | Touring Geoheritage Sites of Flagstaff and Environs |
StoryMap tour of 30 prominent geoheritage sites the Flagstaff-area of northern Arizona. (Online feature) |
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| 2018 | Geologic Map of the North Trigo Peaks 7 ½ ' Quadrangle, La Paz County, Arizona |
Ferguson, C.A., Pearthree, P.A., Gootee, B.F., Johnson, B.J. and Spencer, J.E., 2018, Geologic Map of the North Trigo Peaks 7 ½ ' Quadrangle, La Paz County, Arizona. Arizona Geological Survey Digital Geologic Map (DGM) 123, two map plates, scale 1:24,000. |
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| 2018 | Geologic map of the Dragoon 7 ½ ' Quadrangle, Cochise County, Arizona |
Johnson, B.J., Cook, J.P. and Ferguson, C.A., 2018, Geologic map of the Dragoon 7 ½ ' Quadrangle, Cochise County, Arizona. Arizona Geological Survey Digital Geologic Map (DGM) 125, one map plate, map scale 1:24,000. |
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| 2018 | Geologic map of the Fort Thomas area, Graham County, Arizona |
Youberg, A.M. and Cook, J.P., 2018, Geologic map of the Fort Thomas area, Graham County, Arizona. Arizona Geological Survey, Digital Geologic Map (DGM)-126, one map sheet, 1:24,000 map scale. |
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| 2019 | Revised depth-to-bedrock and depth-to-base of Gila River deposits along the southern Higley and northern Picacho Basin boundary, Pinal County, Arizona |
Gootee, B.F., 2019, Revised depth-to-bedrock and depth-to-base of Gila River deposits along the southern Higley and northern Picacho Basin boundary, Pinal County, Arizona. Arizona Geological Survey Open-File Report OFR-19-01, 18 p. |
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| 2018 | Investigations of the Possible Underground Extent of La Posta Quemada Sinkhole, Colossal Cave Mountain Park, Pima County, Arizona |
Cook, J.P., 2018, Investigations of the Possible Underground Extent of La Posta Quemada Sinkhole, Colossal Cave Mountain Park, Pima County, Arizonl. Arizona Geological Survey Open-File Report OFR-18-01, 19 p, 4 appendices. |
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| 2018 | Notes on the Cretaceous and Laramide of the Colorado Plateau |
Dickinson, W.R., 2018, Notes on the Cretaceous and Laramide of the Colorado Plateau. Arizona Geological Survey Contributed Report CR-18-G, 32 p. |
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| 2018 | Geologic Map of the McDowell Mountains, Maricopa County, Arizona |
Skotnicki, S.J., 2018, Geologic Map of the McDowell Mountains, Maricopa County, Arizona. Arizona Geological Survey Contributed Map, CM-18-B, v 1.0, map scale 1:12,000. |
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| 1996 | Geologic Map of the Bartlett Dam Quadrangle and southern part of the Horseshoe Dam Quadrangle, Maricopa County, Arizona |
Arizona Geological Survey Open File Report, OFR-96-22, 22 p., 1 map, map scale 1:24,000. Posted online in May 2018. |
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| 1985 | Cenozoic Paleogeography of Arizona |
Appears in in Flores, R. M. and S. S. Kaplan, 1985, Cenozoic Paleogeography of the West-Central United States, Rocky Mountain Section, Soc. of Econ. Paleont. and Mineralogists, Rocky Mountain Paleogeography Symposium 3, p. 335-355. Permission to post here kindly provided by RMS-SEPM Publications. |
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| 2018 | Geology, Exploration and Production History of the Uranium-Vanidum Mines of George R. Simpson and Gloria Emerson, NW Carrizo Mtns., Apache County, Arizona |
Vintage report on uranium-vanadium on the Colorado Plateau, ca. 1950s-1960s. |
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| 2018 | Late Cenozoic Geology of the White Mountains, Arizona |
Illustrated 80-p text on the geology and glacial landforms of the White Mountains, Navajo County, Arizona (1977). Posted online 2018. |
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| 2018 | History of the Verde Mining District, Jerome, Arizona |
An illustrated review of the geology and mining history of copper, gold and silver from Jerome, Arizona, & environs. |
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| 1990 | Geologic excursions through the Sonoran Desert Region, Arizona and Sonora | A compendium of 19 field trip guides stemming from the 1990 Geological Society of America Cordilleran Section meeting in Tucson, Arizona. Now available online (17 Mar. 2018) | |
| 2017 | The Phillip Anderson Arizona Proterozoic Archive. |
Arizona Geological Survey Contributed Report CR-17-D, 2 p. |
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| 2017 | Proterozoic Geology of the Bradshaw Mountains and environs, Central Arizona |
Arizona Geological Survey Contributed Map 17-B, 11 map plates, 1:24,000 map scale. |
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| 2017 | Geologic map of the Moon Mountain SE and western edge of the Bouse SW 7 ½' Quadrangles, La Paz County, Arizona |
Arizona Geological Survey Digital Geologic Map (DGM-122), 1 map sheet, 1:24,000. |