Jain, K., & Garg, R. (1986). Revision and reasseessment of a dinoflagellate cyst assemblage from Sangchamalla Formation (Upper Flysch), Malla Johar area, Kumaon Himalaya, India. Journal of Palaeosciences, 35((1-3), 61–68. https://doi.org/10.54991/jop.1986.1509