Guilá Naquitz Cave
... that squash remains at Guilá Naquitz Cave are the oldest known evidence of crop domestication in the Americas?
... that <a class="mw-redirect" href="./Squash_(plant)" id="mwAQA" rel="mw:WikiLink" title="Squash (plant)">squash</a> remains at <b id="mwAQE"><a href="./Guilá_Naquitz_Cave" id="mwAQI" rel="mw:WikiLink" title="Guilá Naquitz Cave">Guilá Naquitz Cave</a></b> are the oldest known evidence of crop domestication in the Americas?