GSA Today
Volume 29

Cover image

About the cover:
Photo of students used with permission from Kaatje van der Hoeven Kraft. NASA/Goddard Space Flight Center Scientific Visualization Studio The Blue Marble data (image of precipitation over the Pacific Ocean and North America) is courtesy of Reto Stockli (NASA/GSFC), See related article, p. 4–10.

doi: 10.1130/GSATG393A.1

© The Geological Society of America, Inc.