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# Explore Search: Geology General

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## By Year

publication        January 1, 1956        General geology of central Cochise County, Arizona, with sections on age and correlation

publication        May 1, 1974        Generalized geology and structure of the Winkelman 15-minute quadrangle and vicinity, Pinal and Gila Counties, Arizona

publication        January 1, 1979        A study of uranium favorability of Cenozoic sedimentary rocks, Basin and Range Province, Arizona: Part I. General geology and chronology of pre-late Miocene Cenozoic sedimentary rocks

publication        January 1, 1989        Preliminary aeromagnetic, gravity, and generalized geologic maps of the USGS basin and range-Colorado Plateau transit zone study area in southwestern Utah, southeastern Nevada, and northwestern Arizona (the "BARCO" project)

map        July 1, 2002        Geologic map of the Hidden Hills and vicinity, Mohave County, northwestern Arizona

publication        June 1, 2010        Geologic map of Lake Mead and surrounding regions, southern Nevada, southwestern Utah, and northwestern Arizona

Photography        January 1, 2010        Jurassic Rocks in Arizona

Presentations and Events        January 23, 2020        PubTalk 1/2020 — The Rise of the USGS in Space Exploration

publication        January 1, 1973        Selected hydrologic data in the upper Colorado River basin

publication        April 24, 1954        Ground-water field trip, Tucson to Nogales, Arizona

publication        November 15, 2011        Groundwater budgets for Detrital, Hualapai, and Sacramento Valleys, Mohave County, Arizona, 2007-08

publication        January 1, 2000        Chemical characteristics of urban stormwater sediments and implications for environmental management, Maricopa County, Arizona

publication        January 1, 1985        Reconnaissance of the quality of surface water in the upper Virgin River Basin, Utah, Arizona, and Nevada, 1981-82

publication        October 1, 2002        Generalized hydrogeology and ground-water budget for the C Aquifer, Little Colorado River Basin and parts of the Verde and Salt River Basins, Arizona and New Mexico

publication        November 1, 1995        Geologic map of the Littlefield Quadrangle, northern Mohave County, Arizona

publication        January 1, 2000        Investigation of the geology and hydrology of the Mogollon Highlands of central Arizona: a project of the Arizona Rural Watershed Initiative

Featured Films and Shorts        December 14, 2014        USGS on Campus

Presentations and Events        January 5, 2021        Gearing up for Landing Day—USGS Mars Rover Team (Alicia Vaughn)

Presentations and Events        January 22, 2021        Gearing up for Landing Day—USGS Mars Rover Team (Dr. Ryan Anderson)

How to's and trainings        October 28, 2014        Measuring Water Levels in a Flowing Well

Presentations and Events        February 22, 2018        Ungulates in a Warmer Climate

Photography        June 3, 2011        Drilling in Cinder Lake, Arizona

Presentations and Events        August 17, 2022        Temporal changes in rainfall intensity-duration thresholds for debris flows in a recovering burned area

Featured Films and Shorts        February 21, 2010        The Heat is On: Desert Tortoises and Survival (Full video)

Featured Films and Shorts        December 31, 1923        1923 Survey of the Grand Canyon of the Colorado River in Arizona

How to's and trainings        June 11, 2020        Land Treatment Exploration Tool — Step 5: Select Search Parameters

How to's and trainings        June 11, 2020        Land Treatment Exploration Tool — Step 6: Compare the LTDL Treatments

Presentations and Events        March 25, 2021        PubTalk 3/2021 - A Jaguar's Field of Dreams

Podcasts        October 3, 2019        Outstanding in the Field (Ep 5): Fish in the Grand Canyon