Wet-dry cycling and subsurface refugia in prebiotic alkaline lake environments

Benjamin M Tutolo1, Robert Perrin2, Shane Bossaer3, Eric Mott3, Tom Wilson3, Dan Ilg3, Alec Hutchings3, Michael Nightingale4 and Rachel M Lauer4, (1)University of Calgary, Department of Geoscience, Calgary, AB, Canada, (2)University of Calgary, Calgary, AB, Canada, (3)University of Calgary, Geoscience, Calgary, Canada, (4)University of Calgary, Geoscience, Calgary, AB, Canada