Part of The Shear Zone Channel. Slate from North Wales has roofed the world - but these rocks also tell tectonic stories of how some sedimentary basins deform - not by faulting but by penetrative distributed strain. Follow Rob on a wet winter visit to classic outcrops on the edge of Eryri National Park (Snowdonia) - of the slates and the folded volcanic successions that lie on top.
#Eryri #snowdonia #geology
Негізгі бет The tectonics of slate belts - a view from N Wales
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