Testing Extended Euler Deconvolution on the Central Amazon Geophysical Anomaly, Brazil

P212 TESTING EXTENDED EULER DECONVOLUTION ON THE CENTRAL AMAZON GEOPHYSICAL ANOMALY BRAZIL 1 S.E. WILLIAMS 1 V. LESUR 1 J.D. FAIRHEAD 1 2 M.F. MUSHAYANDEBVU 1 and O.B. DE PAULA 3 Summary Extended Euler deconvolution is a major advance in the interpretation/inversion of magnetic data to determine source structure. Traditional profile and grid based Euler methods have been restricted to estimating source location whereas Extended Euler allows the full determination of location (x y z) dip and susceptibility contrast for 2D structures as well as strike if using grid data. The grid based method can also differentiate between 2D and