Pit found by Quebecer confirmed to be a 390-million-years-old meteorite impact crater CTV NewsQuebecer discovers 390-million-year-old crater Yahoo News CanadaGiant pit discovered by hiker on Google Maps confirmed to be 390 million-year-old meteor impact crater Live ScienceHe saw a pit on Google Maps. It turned out to be a 390-million-year-old meteor crater CBC
