A textbook of geology by p k mukherjee pdf files

 Continental drifts evidences and mechanics  Seafloor spreading, Plate tectonics  Isostasy.

General Geology: The Solar System, Meteorites, Origin and interior of the earth and age of earth (Radioactivity and age of earth) Volcanoes- causes and products, Volcanic belts Earthquakes-causes, effects, Seismic zones of India (earthquake belts, seismicity of India, intensity and magnitude, seismongraphs)  Island arcs, deep sea trenches and mid-ocean ridges    