We have a fantastic discussion with the one and only Randall Carlson about vulcanism, ancient mysteries, extinction events, the Younger Dryas, the Missoula Flood, Drumlins, Carolina Bays, the Great Chicago Fire, and much more! We also discuss the upcoming Contact at the Cabin event with Randall and the guys from Grimerica in late May, which we will be attending, to go on field trips to sites of geological and archaeological interest. Enjoy!  Brothers of the Serpent Episode 090  Glaciers carrying thick sediment layers Isostatic Rebound causing multiple shorelines Isostatic Depression and Rebound Fossil Shoreline of Lake Bonneville visible on mountains in Utah Fossil Shoreline in Utah Enormous volcanic ash layer Non-uniform volcanic ash layers, indicating catastrophic change interspersed with massive eruptions Diagram of Wisconsin Glaciation The Laurentide and Cordilleran Ice Sheet during the Wisconsin Glaciation Modern day glacial outburst flood Modern Glacial outburst flood Outburst Flood Outburst flooding 1980s Mt. St. Helens eruption St. Helens Cloud St. Helens Cloud St. Helens Cloud from far away Mt. St. Helens just before the eruption Mt. St. Helens from the same spot as above, four months after the eruption Helens explosive blast effect on nearby forests Destruction from Helens Helens forest devastation Forests destroyed Helens Aftermath Car buried in Helens ash fall Shattered tree trunk, Helens aftermath Mt. St. Helens today, forest and ecosystem recovered Carolina Bays LIDAR Carolina Bays Carolina Bays Original survey collage that showed Carolina Bays Lunar crater chain, possibly from disintegrating comet Lunar Crater chain Lake Superior, with Lake Nipigon possible impact crater to the north Lake Nipigon Nipigon southern boundary flood zone Nipigon flood zone empties into north lake Superior Isle Royale in Lake Superior, with clear flood flow etching of the basaltic bedrock Terrain view of Isle Royale Chicago Fire, Artist rendition Chicago fire, art Chicago fire, Art Chicago fire aftermath Hinckley fire,"The Suicide Express" Hinckley Fire Memorial Hinckley Fire paper Peshtigo Fire, art Peshtigo fire, survivor's testimonies Peshtigo fire, well marker Peshtigo fire cemetary marker Peshtigo fire mass grave marker 2017 Napa Valley fire 2017 fire aftermath