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Passive Continental Margin (Ancient)—Grand Canyon National Park, Arizona

description

Summary

The layering in the upper part of the canyon formed over 200 million years ago, when the Colorado Plateau region was part of an ancient passive continental margin.

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Tags

plate tectonics geology geologic resources division grand canyon national park passive continental margin part colorado plateau region million years national parks gallery arizona colorado grand canyon
date_range

Date

2008
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Source

National Parks Gallery
link

Link

https://npgallery.nps.gov/
copyright

Copyright info

Public Domain Dedication

label_outline Explore Million Years, Geologic Resources Division, Plate Tectonics

Topics

plate tectonics geology geologic resources division grand canyon national park passive continental margin part colorado plateau region million years national parks gallery arizona colorado grand canyon