Cryosophileae
... that fossil evidence suggests that the palm tribe Cryosophileae evolved in the northern hemisphere and that its presence in South America reflects later migration southward?
... that <a href="./Fossil" id="mwDSA" rel="mw:WikiLink" title="Fossil">fossil</a> evidence suggests that the <a href="./Arecaceae" id="mwDSE" rel="mw:WikiLink" title="Arecaceae">palm</a> tribe <b id="mwDSI"><a href="./Cryosophileae" id="mwDSM" rel="mw:WikiLink" title="Cryosophileae">Cryosophileae</a></b> evolved in the <a class="mw-redirect" href="./Northern_hemisphere" id="mwDSQ" rel="mw:WikiLink" title="Northern hemisphere">northern hemisphere</a> and that its presence in <a href="./South_America" id="mwDSU" rel="mw:WikiLink" title="South America">South America</a> reflects later migration southward?