Triprismatoolithus
... that Triprismatoolithus is a kind of fossil egg that was probably laid by an unknown species of alvarezsaurian dinosaur?
... that <i id="mwAX0"><b id="mwAX4"><a href="./Triprismatoolithus" id="mwAX8" rel="mw:WikiLink" title="Triprismatoolithus">Triprismatoolithus</a></b></i> is a kind of <a href="./Egg_fossil" id="mwAYA" rel="mw:WikiLink" title="Egg fossil">fossil egg</a> that was probably laid by an unknown species of <a class="mw-redirect" href="./Alvarezsaur" id="mwAYE" rel="mw:WikiLink" title="Alvarezsaur">alvarezsaurian</a> dinosaur?