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File:Topo.jpg

Summary

Description
English: A contour map of the thickness of the Earth's crust (numbers in kilometres)
Deutsch: Konturierte Karte der Dicke der Erdkruste (Zahlen in Kilometern)
Esperanto: Kontura mapo pri la dikeco de la tergloba krusto crust (nombroj en kilometroj)
Date
Source http://quake.wr.usgs.gov/research/structure/CrustalStructure/
Author USGS/USGov
Permission
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Public domain This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright.

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