File:Volcanosed.svg

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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Vectorized. The original can be viewed here: Volcanosed.gif. Modifications made by Hardwigg.

Description

English: A schematic geological cross-section of a sequence of sedimentary rocks that are later intruded by igneous rocks accompanied by volcanic activity.

Date

2010-10-31 21:20 (UTC)

Source

United States Geological Survey - Geologic History of Lake Mead National Recreation Area: http://3dparks.wr.usgs.gov/2005/lakemead/html/lame_history.htm

Author

United States Geological Survey

derivative work: Hardwigg

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( Reusing this file)

This image is in the public domain because it contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.

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The following pages on Schools Wikipedia link to this image (list may be incomplete):

Geology

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

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