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Fundamental Science Practices

USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.

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Filter Total Items: 9495

Glacial map of Ohio

No abstract available.

Iron in the United States, exclusive of Alaska and Hawaii

No abstract available.

Map of southeastern Maine showing heavy metals in stream sediments

This map presents the initial results of a geochemical reconnaissance of stream sediment in southeastern Maine. Its purpose is to identify metal-rich areas that might be favorable for further detailed exploration. 

Map showing Precambrian geology of the Menominee iron-bearing district and vicinity, Michigan and Wisconsin

No abstract available.

Multiple glaciation of the Yukon-Tanana Upland, Alaska

No abstract available.

Paleotectonic maps of the Permian System

No abstract available.

Pre-Quaternary geologic and magnetic map and sections of part of the eastern Gogebic Iron Range, Michigan

No abstract available.

Preliminary geologic map and coal deposits of the northeast quarter of the Gunsight Butte quadrangle, Kane County, Utah

No abstract available.

Preliminary geologic map and coal deposits of the northeast quarter of the Nipple Butte quadrangle, Kane County, Utah

No abstract available.

Preliminary geologic map and coal deposits of the northwest quarter of the Gunsight Butte quadrangle, Kane County, Utah

No abstract available.

Preliminary geologic map and coal deposits of the northwest quarter of the Nipple Butte quadrangle, Kane County, Utah

No abstract available.

Preliminary geologic map and coal deposits of the southwest quarter of the Nipple Butte quadrangle, Kane County, Utah and Coconino County, Arizona

No abstract available.