هذا يقول ان قبل ٣٠٠٠٠٠ حصلت براكين في الجزيره العربيه وخاصه بركان في رهط في المدينه المنوره هو الاقوى. التغريده اسفل
9,031 followers
9,031 followers
RT @huw_groucutt: Thanks to recent detailed geological mapping and dating of volcanic rocks in Harrat Rahat near Medina (https://t.co/kdOoS…
9,401 followers
Thanks to recent detailed geological mapping and dating of volcanic rocks in Harrat Rahat near Medina (https://t.co/kdOoSLZC8b; https://t.co/8uf0KU8Wbd), I was able to bring together the record of volcanism and archaeology in Arabia for the first time. htt
4,637 followers
Geologic map of the northern Harrat Rahat volcanic field, Kingdom of Saudi Arabi, https://t.co/PVcSuHuhdv https://t.co/LMjBTWvumQ