Plinio Jaqueto¹, Joshua M Feinberg², Ricardo IF Trindade³, Janine Carmo³, Valdir Felipe Novello¹, Nicolas M Strikis⁴, Francisco William Cruz Sr.⁵ and Ivo Karmann⁴, (1)USP University of Sao Paulo, São Paulo, Brazil, (2)University of Minnesota, Minneapolis, MN, United States, (3)Universidade de São Paulo, Geophysics, São Paulo, Brazil, (4)USP University of Sao Paulo, Sedimentary and Environmental Geology Department, São Paulo, Brazil, (5)Universidade de São Paulo, Instutit of geosciences, São Paulo, Brazil