Authors
C. C. Okpoli
Department of Earth Sciences, Faculty of Science, Adekunle Ajasin University, Akungba-Akoko, Nigeria
D. I Arogunyo
Department of Earth Sciences, Faculty of Science, Adekunle Ajasin University, Akungba-Akoko, Nigeria
© 2020 C. C. Okpoli, D. I Arogunyo, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.