Depositional Environment of Tertiary Sediments in Calabar Flank: A Case Study of Pebble Morphometric Analysis Occurring Around 25km of Calabar-Itu Road, Southeastern Nigeria. GNJMR. 2026;1(1):94-106. Accessed June 13, 2026. https://globalnexusjournal.com.ng/index.php/home/article/view/11