Stratigraphical studies of some Subsurface Upper Jurassic - Lower Cretaceous sediments in the area East of Delta, Egypt

Three boreholes from the area located east of Nile Delta, Egypt were studied for determining the lithologic and Palynological characters and detecting the boundary between the Upper Jurassic and the Lower Cretaceous sediments. Also, it aims to show the diAbout 160 ditch rock samples from the subsurface Upper Jurassic- Lower Cretaceous successions in the studied wells (Q-72-1X, Sindy-1 and Monaga-1) were investigated megascopically and microscopically for determining their lithologic characteristics. The s