Mario Pino was born in 1952. He studied geology at the University of Chile, Santiago de Chile, between 1970 and 1975. He joined the Universidad Austral de Chile (UACh) in 1977. He obtained Dr.rer. nat. Degree at the Westfälische Wilhelms-Universität Münster in 1987. He has been a Full Professor since 1997. His main research issue is geoarchaeology, and he has worked as a geologist in sites in Peru, Brazil and Chile, including Quereo, Monte Verde and Pilauco. He has held various academic management positions like Department Chairman and Dean of the Sciences Faculty. Since 2016 is a corresponding member in the Academy of Sciences of Chile He currently teaches General Geology, Sedimentary Petrology, Pleistocene, Holocene, Anthropocene? and Sedimentology. Dr. Giselle Astorga is a keen palaeobotanist and scientific Chilean explorer. She did her honors thesis at Universidad Austral de Chile (UACh) working with plant macrofossils from an Eemian interglacial deposit in south-central Chile.During her Ph.D. in Tasmania-Australia, Dr. Astorga developed a deep interest on studying plant macrofossils assemblages to assist Lateglacial - Holocene vegetation reconstructions in southern latitudes.  She is currently a postdoctoral research fellow at Instituto Ciencias de la Tierra (UACh) working with leaf-cuticles to complement pollen investigations in southern Chile. Since 2016 she has been active research collaborator at Pilauco, guest lecturer of the Master of Palaeontology program at Universidad Austral de Chile and recently appointed accredited Associated Professor of the program.