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The annual Geotimes Highlights issue offers reviews of trends, discoveries and research in the earth sciences. Click on the above image or here to link to our special online index of stories.

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July 25
Lightning implicated in ozone over Africa
July 18

Cooling Mali's volcanism

July 8
NASA's Opportunity finally knocks
July 2
Water flow shapes the Everglades landscape
June 10
NASA cautiously raises "Spirit" to Mars

Webextras Archive

News Notes
Challenging core ideas
Jumbled Missouri geology linked to impact
Quake protection in the heartland
Watching the planet green
University of Texas mourns loss

Geophenomena
La Niña predicted to boost hurricane season

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Comment
Cooperating to Lead

The American Geological Institute gathered geoscience leaders in Washington, D.C., to find new opportunities for alliance.
M. Ray Thomasson

Geologic Column
The Not-So-Retired Life

At retirement, geologist Robert Spoelhof finally learns what he wants to be when he grows up.
Robert Spoelhof

Untitled Document

Profiles
Peter Vail
In Memoriam: Konrad B. Krauskopf

Energy & Resources
Mineral Resource of the Month: Sulfur

Table of Contents
Letter from the Editor
Where on Earth?

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cover ON THE COVER
Karymsky is an active volcano on the Kamchatka Peninsula, Russia. Please see story. Photo by Jonathan Lees, University of North Carolina at Chapel Hill.
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September:
Diversity in the geosciences

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