Bildbeschreibung und Urheberrechte
Source: Wikimedia Commons
Description: Obra derivada de Snider-Pellegrini Wegener fossil map.gif
Date: 27 August 2010
Source: Own work
This image is in the public domain in the United States because it only 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.