Climate Compass on MSN

How The Grand Canyon Became Earth's Storybook - Explained By Geologists

The Hidden Chapter Finally Gets a Name A research team outlines how it identified and bestowed a moniker upon a previously ...
insider.si.edu

Grand Canyon geology / edited by Stanley S. Beus and Michael Morales

Introducing the Grand Canyon / Stanley S. Beus, Michael Morales -- Precambrian crystalline core / R. S. Babcock -- Grand Canyon Supergroup : Unkar group / J. D. Hendricks, G. M. Stevenson -- Grand ...