Locating Previously Unmapped Water-Filled Cave Passages Feeding the Echo River Accessory Spring Using Electrical Resistivity Tomography at Mammoth Cave National Park, KY

Madeleine Lucas, Northwestern University, Earth and Planetary Sciences, Evanston, IL, United States, Mitchell Barklage, Northwestern University, Earth & Planetary Sciences, Evanston, IL, United States and Grant McKnight, Northwestern University, Earth and Planetary Sciences, Evanston, United States