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Rainbow Sediment str

2017-09-03 18:02:08
Rainbow Sediment stratum Oued Metlili Ghardaia Algeria | #Geology #GeologyPage #Algeria It's Outcrop of sedimentary rocks of the Albian "Early Cretaceous". Metlili is a town and commune and capital of Métlili District in Ghardaïa Province Algeria. Read More & More Photos: www.geologypage.c... Geology Page www.geologypage.com

AU: Air bubbles trap

2017-08-26 16:35:08
AU: Air bubbles trapped in 2.7 Ba-old lava flows in the Pilbara suggest the Earth's atmosphere was far thinner than previously thought