Paradictyoolithus
... that the rock formation containing Paradictyoolithus, a type of dinosaur egg, was determined to be 91 to 94 million years old using uranium-lead dating?
... that the rock formation containing <i id="mwC3U"><b id="mwC3Y"><a href="./Paradictyoolithus" id="mwC3c" rel="mw:WikiLink" title="Paradictyoolithus">Paradictyoolithus</a></b></i>, a type of <a href="./Dinosaur_egg" id="mwC3g" rel="mw:WikiLink" title="Dinosaur egg">dinosaur egg</a>, was determined to be 91 to 94 million years old using <a class="mw-redirect" href="./Uranium-lead_dating" id="mwC3k" rel="mw:WikiLink" title="Uranium-lead dating">uranium-lead dating</a>?