Geoffrey Chijioke, Soronnadi-Ononiwu, Department of Geology, University of Port Harcourt Corresponding, Nigeria

• American Scientific Research Journal for Engineering, Technology, and Sciences Vol. 62 No. 1 (2019) - Articles
  Late Eocene to Early Miocene Biostragraphy and Palaeoenvironments in the Beta Field of the Northern-Central Niger Delta, Nigeria
  Abstract  PDF