Introduction As I hiked up to the tallest point in my field area, I looked to the south in awe, observing thousands of feet of sedimentary rocks that make up the Swauk Formation. And as I turned to the north, I tilted my head up to see the very top of the even higher mountains, […]
Reconstructing paleoclimatic conditions using lacustrine sediments at Crater Lake, Colorado with Ethan Yackulic
Ethan Yackulic is currently a data scientist for the USGS in Flagstaff, AZ. He recently completed his master’s degree at Northern Arizona University with Dr. Nicholas McKay in environmental science. Introduction The wind howled and the clouds grew darker as the lake whipped the shoreline with increasingly violent whitecaps. I could sense the anxiety of […]
Studying the Timing and Patterns of Volcanoes in Central Turkey with Kirk Schleiffarth
Kirk Schleiffarth is currently a Ph.D. candidate at Northern Arizona University (2014-present). He has experience studying a variety of volcano-tectonic provinces with a variety of techniques. In 2010, he spent several months monitoring and cataloging volcanic activity at Colima volcano in Mexico. From 2012-2014, he investigated the Eocene Challis Volcanic Field in central Idaho for […]
Visiting Backcountry Thermal Areas in the Yellowstone Wilderness with Jake Lowenstern
Jake Lowenstern is currently the Project Chief for the Volcano Disaster Assistance Program. From 2002-2017, he served as Scientist-in-Charge of the Yellowstone Volcano Observatory. To study the interaction of magmas and their overlying hydrothermal systems, he applies techniques ranging from gas and and isotope geochemistry to igneous petrology to U-Th-Pb geochronology. A 1986 graduate of Dartmouth […]
Ancient Mud at the End of the World with Brooke Johnson
“Brooke received his BSc in Geology from Birkbeck College, University of London in 2015 after collecting rocks and fossils for most of his life. He is currently a PhD student at Hertford College, University of Oxford where he is studying the co-evolution of early eukaryotes and the earth surface environment with Dr’s Nick Tosca, Stuart […]