Geological History

Glacial Activity Triassic Period Tsunami Events Paleoclimatology Paleolakes Meteor Crater Jurassic Era Evolution

New Study Links 56,000-Year-Old Meteor Impact to Grand Canyon Landslide Dam

Radiocarbon, luminescence, seismic analyses converge on a 55,600-year window suggesting the Meteor Crater impact quake triggered the Nankoweap landslide

9 ARTICLES

7mo ago

World’s Largest Cliff-Top Boulder Identified in Tonga, Moved by Ancient Mega-Tsunami