Redonien FormationGeologic formation in FranceSummaryThe Redonien Formation is a geologic formation in France. It preserves fossils dating back to the Neogene period.Originally created by Abyssal7/25/2014, 2:08:10 AMModified8/26/2025, 2:50:19 PMContributorsAbyssalSource: WikipediaView full article↗