A Guide to the Geology of Saguaro National Park
(Down-to-Earth 18
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For nearly 120-years, geologists of the Arizona Geological Survey (AZGS) and its predecessors (see AZGS History) have explored, investigated, and mapped the geology of Arizona.  Their work is compiled in numerous geologic maps, circulars and reports, and now digital information datasets.

 

 

Arizona Map Index | For geographical distribution of AZGS open-file reports, geologic maps, and digital geologic maps through 2005.
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Index to AZGS Publications
AZGS Reports
Geologic Maps
Non-AZGS Publications
 
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AZGS Products
Bulletins (B) & Circulars (C):  Formal geologic maps and reports published prior to 2001.  Largely replaced by our open-file series.   E.g., B-195  Geology of the South Mountain, Central Arizona, S.J. Reynolds, 1985, 61 p., 1 pl. 1:24:000.

 Digital Information (DI): Digital data files released now on CD-roms.  Contains Arc/INFO, ArcView, or ArcGIS data files.  E.g., DI-8,  Geologic Map of Arizona, GIS Database, v. 3.0, (edn.) S.M. Richard & S>M. Kneale, 1998, 10 p., 1 CD-rom, Arc/INFO export field (e.00) format.

Down to Earth Series:  AZGS award-winning non-technical book series.  E.g., Geologic Guide to Saguaro National Park, J.V. Bezy, 2005, 36 p.

Maps (M): Geologic maps of Arizona, scale variable and paper copies only.  E.g. M-33, Arizona Geologic Highway Map, scale 1:100,000, available as folded map.

Digital Geologic Maps (DGM): Geologic maps at 1:24,000 scale, frequently with reports.  DGMs are packaged on CD-roms, but paper copies are available at our Tucson bookstore.  E.g., DGM-30, Geologic Map of the Samaniego Peak 7.5’ Quadrangle, Pima County, Arizona, v. 1.0, B.J. Johson, C.A. Ferguson, P.A. Pearthree, and W.A. Stavast, 2003, 1 CD-rom.

Miscellaneous Maps (MM) & Contributed Maps (CM): Geologic maps produced by geologists not affiliated with AZGS.  Replaced by Contributed Maps series in January 1989; CM maps produced since 2004 are available in digital format (.pdfs).  E.g., MM-87-D, Bedrock Geology from New River Mesa to the Northern Phoenix Basin, Arizona, K.J. Jagiello, 1987, scale 1:24,000.

Oil & Gas Publications (OG):  A broad variety of reports and maps related to oil and gas resources in Arizona.  E.g. OG-35,  Oil and Natural Gas Occurrence in Arizona,  S.L. Rauzi, 2002, chart (OGCC Chart C-1).

Special Papers (SP):  Geologic reports or maps frequently produced by non-AZGS geologists.  E.g., SP-8, Geologic and Gravimetric Investigations of the Carefree Basin, Maricopa County, Arizona,  P.L. Doorn and T.L. Pewe, 1991, 187 p. scale 1:24,000 and 1:48,000, 10 sheets.

Contributed Reports (CR):  Geologic reports drafted by non-AZGS geologists since January 1989.  e.g., CR-01-C, Geologic Field Guide to the Copper Butte Area, Eastern Pinal County, Arizona, W.R. Dickinson, 2001, 16 p. 

Open-File Reports (OFR):
  OFR’s provide AZGS with medium for rapid dissemination of field investigations.  E.g., OFR-04-01,  Giant Desiccation Cracks in Arizona, R.C. Harris, 2004, 93 p.
Non-AZGS Products (Distributed by AZGS)
Arizona Geological Society (AGS):  Guidebooks and geologic reports produced by non-AZGS geologists for AGS.  E.g., AGS-21,  Desert Heat – Volcanic Fiere, The Geologic History of the Tucson Mountains and Southern Arizona, D.A. Kring, 2002, Digest, v. 21, 103 p.

Other Non-AZGS Publications (NP):  A broad collection of geologic reports, maps, and satellite images.  E.g., NP-37, Santa Catalina Mountains Satellite Image Map, J.C. Dohrenwend, 2002, scale 1:63,360.

USGS Topographic maps for Arizona are available at 1;24,000 scale.
Oil and Gas Publications
The Arizona Geological Survey provides administrative and staff support for the Arizona Oil and Gas Conservation Commission. In addition to other duties, staff prepare and release maps and reports on various aspects of oil, gas, helium, geothermal, and carbon dioxide resources in Arizona. For these oil and gas publications please visit the AZOGCC.
Arizona Geology
Arizona Geology is published quarterly by the Arizona Geological Survey (AZGS) to provide information about geologic materials and processes and their impacts on the development and use of Arizona's land, water, mineral, and energy resources. We encourage your comments and suggestions.
On-Line Publications

For information about the availablity of Digital Raster Graphics (DRG) data on the internet, check out the AZGS DRG Information page.

HTML FILES:

OFR 97-5: Data Structure for Arizona Geological Survey Digital Geologic Maps, by S. M. Richard and J. P. Thieme

DTE-2: Radon Gas - A Geologic Hazard in Arizona, by J.E. Spencer, 1992, Down-to-Earth Series 2 Uranium and Radon in Southeastern Arizona, by J.T. Duncan and J.E. Spencer, 1993. (Excerpt from AZGS Bulletin 199, Radon in Arizona)

Uranium and Radon in Southeastern Arizona, by J.T. Duncan and J.E. Spencer, 1993. (Excerpt from AZGS Bulletin 199, Radon in Arizona)

PDF FILES:

OFR 97-20: Report of the Arizona Geological Survey Review Committee

Digital Geologic Database Model, Stephen M. Richard, Draft v. 1.0, July 14, 1998