This video explains how we can tell which way-up some Ordovician-age pillow lavas were formed, they oozing out as red-hot lava under a cold sea, all those years ago!
Filmed at Porthsycan Cove, SW Wales, just us there, with two seals swimming in the sea, they checking I was doing it correctly! 🤓
Geology in a Jiffy!
#geology #lava #pillowlava #pillowlavas #porthsycancove #strumblehead #swwales #wales #ordovician #igneous #beach #seals
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