Looking for Biosignatures in Carbonate Microbialites from the Laguna Negra, Argentinian Andes

Flavia Jaquelina Boidi, Universidad Nacional de Córdoba, Córdoba, Argentina, Fernando Gomez, Centro de Investigaciones en Ciencias de la Tierra, Córdoba, Argentina, David A Fike, Washington University, St. Louis, United States, Alexander S Bradley, Washington University in St. Louis, Department of Earth, Environmental, and Planetary Sciences, St. Louis, United States, Mariá E Farías, Planta Piloto de Procesos Industriales Microbiológicos, San Miguel de Tucuman, Argentina and Scott Randall Beeler, Washington University in St Louis, St. Louis, MO, United States