Hi everybody,
to anyone with interest in the geology of the U.S. of A. the site
tapestry.usgs.gov
is a must. Visit, enjoy, use, make your students go there. This is a cyberspace
geologic map - all the info that can be printed on paper, plus options paper
cannot offer. I am stunned.
Falk
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| Dr. Falk H. Koenemann Aachen, Germany |
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| Email: [log in to unmask] Phone: *49-241-75885 |
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| URL: http://home.t-online.de/home/peregrine/hp-fkoe.htm |
| stress elasticity deformation of solids plasticity strain |
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