Gerta Keller
... that paleontologist Gerta Keller theorizes that dinosaurs did not become extinct until 300,000 years after the Chicxulub meteor, though she agrees that "I'm sure the day after, they had a headache"?
... that <a href="./Paleontology" id="mwCsw" rel="mw:WikiLink" title="Paleontology">paleontologist</a> <b id="mwCs0"><a href="./Gerta_Keller" id="mwCs4" rel="mw:WikiLink" title="Gerta Keller">Gerta Keller</a></b> theorizes that dinosaurs did not become extinct until 300,000 years after the <a href="./Chicxulub_crater" id="mwCs8" rel="mw:WikiLink" title="Chicxulub crater">Chicxulub meteor</a>, though she agrees that "I'm sure the day after, they had a headache"?