1. Asokhai MB, Egbai JC, Okolie EC (2008) Using shallow reflection seismology for mapping bedrocks. Nigerian J Sci Environ 7:66–72
2. Ayolabi EA, Adeoti L, Oshinlaja NA, Adeosun IO, Idowu OI (2009) Seismic refraction and resistivity studies of part of Igbogbo township, south-west Nigeria. J Sci Res Dev 11:42–61
3. Baines D, Smith DG, Froese DG, Bauman P, Nimeck G (2002) Electrical resistivity ground imaging (ERGI): a new tool for mapping the lithology and geometry of channel-belts and valley-fills. Sedimentology 49:441–449
4. Barberi F, Buonasorte G, Cioni R, Fiordelisi A, Foresi L, Iaccarino S, Laurenzi MA, Sbrana A, Vernia A, Villa IM (1994) Plio-Pleistocene geological evolution of the geothermal area of Tuscany and Latium. Memorie Descrittive Della Carta Geologica D’Italia 49:77–135
5. Beaubien SE, Jones DG, Gal F, Barkwith AKAP, Braibant G, Baubron J-C, Ciotoli G, Graziani S, Lister TR, Lombardi S, Michel K, Quattrocchi F, Strutt MH (2013) Monitoring of near-surface gas geochemistry at the Weyburn, Canada, CO2-EOR site, 2001–2011. Int J Greenhouse Gas Control 16:S236–S262. https://doi.org/10.1016/j.ijggc.2013.01.013