Chukwuma-Orji, J. N., Okosun, E. A., Ekom, J. C. and Abolarin, J. F. (2018) “A palynology and paleoenvironmental study of a section from the Amansiodo-1 well, Anambra Basin, southeastern Nigeria”, Geology, Geophysics and Environment, 43(4), p. 293. doi: 10.7494/geol.2017.43.4.293.