Venkatachala B, Caratini C, Tissot C, Kar R. Palaeocene-Eocene marker pollen from India and tropical Africa. JPS [Internet]. 1988 Dec. 31 [cited 2024 May 5];37((1-3):1-25. Available from: https://jpsonline.co.in/index.php/jop/article/view/1595