Singh, S. and Saha, S.K. 2023. A paleo-bioclimatological study on gondwana coal deposits in northwestern Bangladesh and the associated environment reflected by pollen and geochemical analysis. Journal of the Asiatic Society of Bangladesh, Science. 49, 1 (Jul. 2023), 101–119. DOI:https://doi.org/10.3329/jasbs.v49i1.67599.