On Thursday, August 20, 2026, the Department of Earth and petroleum sciences at the Faculty of science at the University of Mosul discussed the master's thesis tagged ” life stratigraphy of calcareous nanoliths for the formation of cometans in the well ( 41 – ja), in northern Iraq ” by the researcher ( Rawa Khalid Shaker Mahmoud al-Shamma), in the presence of the head of the department, Dr. Omar khalouk Mohammed Sajid, and a number of department teachers and graduate students . The taxonomic study of the studied section in this research recorded the diagnosis of (63) types of calcareous Nano-fossils [Read More]