“PALYNOZONATION AND PALEO DEPOSITIONAL ENVIRONMENT OF EOCENE-OLIGOCENE SEDIMENTS OF NORTHWESTERN NIGER DELTA BASIN IN NIGERIA”. FULafia Journal of Science and Technology 6, no. 2 (December 31, 2020): 11–19. Accessed November 19, 2024. https://lafiascijournals.org.ng/index.php/fjst/article/view/140.