Lake Tauca
... that the now non-existent Lake Tauca formerly covered large parts of the Altiplano of South America?
... that the now non-existent <b id="mwZQ"><a href="./Lake_Tauca" id="mwZg" rel="mw:WikiLink" title="Lake Tauca">Lake Tauca</a></b> formerly covered large parts of the <a href="./Altiplano" id="mwZw" rel="mw:WikiLink" title="Altiplano">Altiplano</a> of <a href="./South_America" id="mwaA" rel="mw:WikiLink" title="South America">South America</a>?