Structural, metamorphic and geochronological study of delhi supergroup rocks from kumbhalgarh sayra- ranakpur area, rajasthan implications for the tectonic evolution of south delhi fold belt - Hatui Kalyanbrata Au.; University of Delhi. Faculty of Sciences. Department of Geology; Chattopadhyay Anupam Gu.; University of Delhi. Faculty of Sciences. Department of Geology (2021)