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Pleistocene porcupine (Erethizontidae) records in arid southwestern North America and comparisons with the modern distribution of Erethizon dorsatum in southern California and Arizona

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Assessing uncertainty in forecasts of refugia for Joshua trees using high-density distribution data

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Forecasting an invasive species’ distribution with global distribution data, local data, and physiological information

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Net-spinning caddisfly distribution in large regulated rivers

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Distribution of uranium in the Bisbee district, Cochise County, Arizona

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Accommodating the role of site memory in dynamic species distribution models

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Research determines status and distribution of bats on the Colorado Plateau

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Historic distribution and challenges to bison recovery in the northern Chihuahuan Desert

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Collage of USGS Maps.

Map showing distribution of recoverable ground water in the Phoenix area, Arizona

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The Effect of modeled recharge distribution on simulated groundwater availability and capture

map
Collage of USGS Maps.

Map showing distribution of recoverable ground water in the Tucson area, Arizona

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Distribution and demography of Southwestern Willow Flycatchers in San Diego County, 2015–19

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Distribution and movement of trichloroethylene in ground water in the Tucson area, Arizona

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The Rocky Mountain population of the western Canada goose: Its distribution, habitats, and management

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Sexual differentiation in the distribution potential of northern jaguars (Panthera onca)

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Three aeromagnetic surveys in south central Arizona: A web site for distribution of data

map
Collage of USGS Maps.

Map showing distribution and estimated thickness of alluvial deposits in the Tucson area, Arizona

map
Collage of USGS Maps.

Map showing distribution and estimated thickness of alluvial deposits in the Phoenix area, Arizona

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Geographic distribution of genetic diversity in populations of Rio Grande Chub Gila pandora

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The role of precipitation type, intensity, and spatial distribution in source water quality after wildfire

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Distribution and abundance of pelagic fish in Lake Powell, Utah, and Lake Mead, Arizona-Nevada

map
Collage of USGS Maps.

Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Arizona and New Mexico

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Comparison of methods to monitor the distribution and impacts of unauthorized travel routes in a border park

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Primary distribution of silver and copper in native gold from six deposits in the Western United States

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The influence of late Cenozoic stratigraphy on distribution of impoundment-related seismicity at Lake Mead, Nevada-Arizona

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The distribution and extent of heavy metal accumulation in song sparrows along Arizona's upper Santa Cruz River

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An approach for characterizing the distribution of shrubland ecosystem components as continuous fields as part of NLCD

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Distribution and status of the Southwestern Willow Flycatcher along the Colorado River in the Grand Canyon: 1994

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Distribution of copper in biotite and biotite alteration products in intrusive rocks near two Arizona porphyry copper deposits

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Distribution, movements, and habitat use of razorback sucker (Xyrauchen texanus) in a lower Colorado River Reservoir, Arizona-Nevada

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