Aracar
... that Inca archaeological sites have been found on the Aracar volcano, which may have erupted in March 1993?
... that <a class="mw-redirect" href="./Inca" id="mwCoc" rel="mw:WikiLink" title="Inca">Inca</a> archaeological sites have been found on the <b id="mwCog"><a href="./Aracar" id="mwCok" rel="mw:WikiLink" title="Aracar">Aracar</a></b> volcano, which may have erupted in March 1993?