#New research reveals geographical processes behind perplexing fluvial strata
“#New research reveals geographical processes behind perplexing fluvial strata” River dune deposits compacted to form the Torridonian sandstone. Notebook for scale. Credit: VAMSI GANTI The Torridon sandstone in northwestern Scotland preserves six kilometers of river sediment from Precambrian times. But what sort of geological events were able to leave their mark for researchers to find 1…