How planet Earth became a pale blue dot with Janne Liebmann

Janne is a PhD candidate at Curtin University working with Chris Spencer and Chris Kirkland studying the interaction between the atmosphere and lithosphere during the Archean/Paleoproterozoic boundary. Janne completed her Bachelor and Master of Science degrees at Freie Universität of Berlin. The early Earth was a very different world to what we know today. With […]

Birth of an island arc: insights from St Barthélemy island (Northern Lesser Antilles) with Mélody Philippon

Mélody is an Assistant Professor at the Université des Antilles in Guadeloupe. You can see more about Mélo’s research here. The eastern boundary of the Caribbean plate is a subduction zone along which the North and South American plates are subducted. In the course of this subduction, the paleogeography of the downgoing plate was such that […]

The Tuff of Skelton Lake: A Record of Triassic Caldera Volcanism in California’s Sierra Nevada with Derek Field

Derek Field (M.Sc) is a geologist from Calgary, Canada. After getting his B.Sc in Geology from California Lutheran University and working as a volcanology intern for the University of Colima, Mexico, he migrated to Flagstaff, Arizona, to pursue Sierra Nevada research under Nancy Riggs at Northern Arizona University. Derek specializes in doing fieldwork in remote, […]

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 […]