A new focus on the prominent Azuara Pelarda Fm. impact ejecta

one of the world s most intriguing meteorite impact ejecta deposits. Spanish geologists, mainly from the University of Zaragoza, have recently continued what they have been doing for the past two to three decades: denying the existence of the 40-km-diameter Azuara impact and the Pelarda Formation—a prominent ejecta deposit formed as a result—and instead postulating a Continue reading "A new focus…