INVESTIGATIONS ON THE JURASSIC FLORA OF RAJMAHAL HILLS, INDIA. 4. ON A NEW SPECIES INDIAN BUCKLANDIA, B. GUPTAI WITH REMARKS ON B. SAHNlI OF BOSE. (2013). Ameghiniana, 5(2), 35-46. https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/1223