At: Acta Micropalaeontologica Sinica, 9, 3 By: Liu J.-Y.
journalAt: Journal of Japanese Botany, 50, 8 By: Suzuki M.
journalAt: Bulletin of Mukogawa Women's University, Series, Natural science, 20 By: Miki S.
journalAt: Shokubutsu oyobi dōbutsu, 7, 3 By: Endô S., Okutsu H.
journalAt: Chishitsugaku zasshi, 46, 549 By: Okutsu H.
journalAt: Acta Universitatis Carolinae, Series, Geologica, 1992, 1–2 By: Kvaček J.
journalAt: Proceedings of the Japan Academy, B, physical and biological sciences, 61, 9 By: Kimura T., Okubo A.
journalAt: Science reports of the Tohoku Imperial University, Series, 2, Geology, 7, 3 By: Endô S.
journalAt: Professional Papers of Stratigraphy and Palaeontology, 24 By: Liu J.-Y.
journalAt: Review of Palaeobotany and Palynology, 181 By: Feng Z.