When the lava flow came atop the mudflat, it didn’t just cover it up. As it came in, it bulldozed the underlying siltstone causing layers to tilt, fold, and bulge up into sediment piles. pic.twitter.com/7ZprMB5eBc
— Nick Swanson-Hysell (@polarwander) July 12, 2020
via Twitter https://twitter.com/polarwander
July 12, 2020 at 10:16PM
No comments:
Post a Comment