%0 Journal Article %T Estimation of sedimentary thickness using spectral analysis of aeromagnetic data over Otukpo and Ejekwe areas of the lower Benue Trough, Nigeria %A Asielue %A K. O. %A Ikeh %A J. C. %A Ugwu %A G. Z. %J - %D 2019 %R 10.5897/IJPS2019.4794 %U https://academicjournals.org/journal/IJPS/article-abstract/F9CC03460740