Der Ancylussee 8000-6000 v.Chr.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Baltic_History_7500-BC.svg" title="File:Baltic History 7500-BC.svg">Baltic_History_7500-BC.svg</a>: <a href="//commons.wikimedia.org/wiki/User:Koyos" title="User:Koyos">Koyos</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Kopiersperre" title="User:Kopiersperre">Kopiersperre</a></li></ul>
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