GSA Today
Volume 36, Issue 2
Volume 36, Issue 2

GSA Today : February 2026 Issue

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Insights

In this issue

Insights

International Professional Geology Licensure

Ester Sztein

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From Black Shales to Drinking Water: What Groundwater Chemistry Tells Us

Fidelis Onwuagba

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Table of Contents

In This Issue

12 - GSA Section Meetings
19 - GSA Connects 2026
22 - GSA News & Updates
36 - Penrose Conference Report
39 - GSA Foundation

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