Ridges

Elevations with a narrow, elongated crest which can be part of a hill or mountain. [USGS Feature Class Definitions <http://geonames.usgs.gov/domestic/feature_class.htm>]
This category is also used for aretes, beach ridges, cuestas, eskers, hogbacks, icecap ridges, rises (seafloor), and spurs (physiographic).
Alexandria Digital Library Feature Type Thesaurus
Subtopics:
Drumlins (2 items)
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Quaternary Geologic Map of the Chicago 4° x 6° Quadrangle, United States

The Quaternary Geologic Map of the Chicago 4° x 6° Quadrangle was mapped as part of the Quaternary Geologic Atlas of the United States. The atlas was begun as an effort to depict the areal distribution of surficial geologic deposits and other materials

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Quaternary Geologic Map of the Lake Erie 4° x 6° Quadrangle, United States and Canada

The Quaternary Geologic Map of the Lake Erie 4° x 6° Quadrangle was mapped as part of the Quaternary Geologic Atlas of the United States. The atlas was begun as an effort to depict the areal distribution of surficial geologic deposits and other material

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Quaternary geologic map of the Winnipeg 4° × 6° quadrangle, United States and Canada

The Quaternary Geologic Map of the Winnipeg 4° × 6° Degree Quadrangle, United States and Canada, is a component of the U.S. Geological Survey Quaternary Geologic Atlas of the United States map series (Miscellaneous Investigations Series I-1420), an eff

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