Argentodites
... that the Cretaceous mammal Argentodites is known only from a blade-like tooth with eight cusps arranged in a row?
... that the <a href="./Cretaceous" id="mwGwU" rel="mw:WikiLink" title="Cretaceous">Cretaceous</a> mammal <i id="mwGwY"><b id="mwGwc"><a href="./Argentodites" id="mwGwg" rel="mw:WikiLink" title="Argentodites">Argentodites</a></b></i> is known only from a blade-like tooth with eight cusps arranged in a row?