Affiliation: | 1. PRG, Department of Geosciences, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada;2. Newcastle Research Group (NRG), School of Civil Engineering and Geosciences, Newcastle University, Newcastle upon Tyne NE1 7RU, UK;4. Department of Geoscience, Universiti Malaysia Kelantan, Jeli Campus, Locked Bag No. 100, 17600 Jeli, Kelantan, Malaysia |