Late Holocene paleosecular variation and relative paleointensity record from Lagoa dos Patos (Rio Grande do Sul, Brazil)

Camila Trindade, UFRGS Federal University of Rio Grande do Sul, Porto Alegre, Brazil, Jairo F Savian, IAG-USP, Sao Paulo, Brazil, Everton Frigo, UNIPAMPA Federal University of Pampa, Cacapava Do Sul, Brazil, Michel D Ivannoff Sr., UFRGS Federal University of Rio Grande do Sul, Centro de Estudos Costeiros e Oceânicos, Porto Alegre, Brazil, Gelvam A Hartmann, USP University of Sao Paulo, Geophysics, São Paulo, Brazil and Elirio E Toldo Jr, UFRGS Federal University of Rio Grande do Sul, Centro de Estudos Costeiros e Oceânicos, Rio Grande, Brazil