USGS - science for a changing world

Science Topics

Categories > Physiographic features
Help
Ledges
Narrow shelves or projections of rock formed on a rock wall or cliff face. [Glossary of Geology, 4th ed.]
This category is also used for .
Alexandria Digital Library Feature Type Thesaurus
Subtopics:
(none)

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://www.usgs.gov/science/about/term-simple.php?term=614&type=feature
Page Contact Information: pschweitzer@usgs.gov
Page Last modified: 09:28 on 14-Feb-2013