Earth Fissure Map of Pinal County, Arizona

Arizona Geological Survey

Name:

pinal_county_03_11.pdf

Size:

18.87Mb

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PDF

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Citation

Arizona Geological Survey, 2011, Earth Fissure Map of Pinal County, Arizona: Arizona Geological Survey Digital Map - Earth Fissure Map 21 (DM-EF-21), map scale 1:250,000.

Description

This is one of a series of earth fissure maps prepared by the Arizona Geological Survey (“AZGS”) in accordance with Ariz. Rev. Stat. § 27-152.01(3). AZGS collected location information from previously conducted earth fissure studies, reviewed available remote-sensing aerial and satellite imagery, and conducted surface site investigations throughout the study area. A reasonable effort was made to identify all earth fissures in the study area. Nonetheless, some fissures may remain unmapped as a result of one or more of the following: 1) existing fissures may have been masked by construction or agricultural activities; 2) incipient fissures may lack clear surface expression; 3) the surface expression of fissures changes constantly as new earth fissures develop and old earth fissures fill in. A blank area on the map does not guarantee earth fissures are not present. However, blank areas within the study area boundary have been investigated, and no surface evidence of fissures was found as of the date of map publication. Determining the presence or absence of a fissure at any specific site may require additional mapping and/or geotechnical analysis.

URI

http://hdl.handle.net/10150/629326

Additional Links

https://library.azgs.arizona.edu/item/AGDM-1552431765150-938

Language

Series/Report no.

DM-EF-21

Rights

Collection Information

Documents in the AZGS Document Repository collection are made available by the Arizona Geological Survey (AZGS) and the University Libraries at the University of Arizona. For more information about items in this collection, please contact azgs-info@email.arizona.edu.

North Bounding Coordinate

33.45

South Bounding Coordinate

32.5

West Bounding Coordinate

-112.25

East Bounding Coordinate

-110

Collections

AZGS Document Repository