Magnetic Susceptibility and Geochemistry Records in the Yax-1 Borehole in the Chicxulub Impact Crater: A paleoclimatic approach in the K/Pg and P/E Boundaries.

Mariana Marca-Castillo1, Ligia L Pérez-Cruz2, Jaime Urrutia Fucugauchi3 and Blanca Estela Buitrón Sánchez2, (1)UNAM National Autonomous University of Mexico, Postgraduate Program in Marine Sciences and Limnology, Mexico City, Mexico, (2)UNAM National Autonomous University of Mexico, Mexico City, Mexico, (3)Universidad Nacional Autonoma de Mexico, Mexico City, Mexico