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Study Links Meteor Crater to Grand Canyon's Ancient Lake

7/22/2025

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Summary

Story summary

A groundbreaking study from the University of Arizona and University of New Mexico reveals a fascinating connection between Meteor Crater and a massive landslide in the Grand Canyon. This event, which occurred 56,000 years ago, may have blocked the Colorado River, creating a vast lake. The research, featured in Geology, underscores the profound influence of meteorite impacts on our planet's geological history.

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Story summary

A groundbreaking study from the University of Arizona and University of New Mexico reveals a fascinating connection between Meteor Crater and a massive landslide in the Grand Canyon. This event, which occurred 56,000 years ago, may have blocked the Colorado River, creating a vast lake. The research, featured in Geology, underscores the profound influence of meteorite impacts on our planet's geological history.