palaeodune التعريفات والمعاني == English == === Etymology === From palaeo- + dune. === Noun === palaeodune (plural palaeodunes) An ancient dune, especially one only visible geologically شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة palaeodunes palaeodemographic palaeodiversity palaeodepth palaeodiet palaeogeneticist palaeodietary palaeodesert Palaeogene