Zodiac Cruising in Antarctica

John Buchanan

Geologist

John Buchanan

John is a professor of geology and director of the environmental science program at Eastern Washington University. While his academic focus includes sedimentology, hydrogeology, and geomorphology, he is easily excited about all things geological. He has recently participated in National Geographic Society funded caving expeditions to Central America where he is mapping and studying the region's longest caves. John is also an experienced world traveler, an avid photographer, and a passionate amateur astronomer.