At: Current Science, 50, 20 By: Trivedi B. S., Ambwani K., Kar R. K.
journalAt: Journal of systematics and evolution, 47, 2 By: Guo S.-X., Sha J.-G., Bian L.-Z., Qiu Y.-L.
journalAt: Palaeobotanist, 1962, 11, 3 By: Lakhanpal R. N., Dayal R.
journalAt: Review of Palaeobotany and Palynology, 246 By: Ramos R. S., Brea M., Kröhling D. M.
journalAt: Journal of Paleontology, 51, 2 By: Brenckle P. L.
journalAt: Japanese Journal of Geology and Geography, 11, 1-2 By: Endô R.
journalAt: Pakistan Journal of Botany, 23, 1 By: Ahmed B., Khan M.-U.-Z., Rajput M. T. M., Khan K. M.
journalAt: Botanikai Közlemények, 45, 1–2 By: Andreánszky G.
journalAt: Palaeobiologica, 8, 3 By: Hofmann E.
journalAt: Bulletin of Mukogawa Women's University, Series, Natural science, 12 By: Miki S.