Geology and depositional environment of campano-maastrichtian sediments in the anambra basin, southeastern nigeria: evidence from field relationship and sedimentological study

The study area lies within the Anambra Basin and it is made up of Enugu Shale, Mamu Formation, Ajali Sandstone, and Nsukka Formation. This study aimed at determining the geology and depositional environmental of these formations through field relationship and grain size distribution morphologic stud...