At: American Journal of Botany, 1944, 31, 10 By: Banks H. P.
journalAt: Journal of the Washington Academy of Sciences, 22, 8 By: Berry E. W.
journalAt: Palaeontographica, Abtheilung, B, Paläophytologie, 289, 1-3 By: Mohr B. A. R., Schultka S., Süss H., Bernardes-de-Oliveira M.
journalAt: Review of Palaeobotany and Palynology, 164, 2 By: Su T., Jacques F. M. B., Liu Y.-S., Xiang J.-Y., Xing Y.-W., Huang Y.-J., Zhou Z.-K.
journalAt: Review of Palaeobotany and Palynology, 244 By: Xu X.-H., Yang L.-Y., Sun B.-N., Wang Y.-D., Chen P.
journalAt: BMC Evolutionary Biology, 2010, 10, 183 By: Rydin C., Friis E. M.
journalAt: Bulletin of the Czech Geological Survey, 69, 3 By: Kvaček Z., Bůžek Č.
journalAt: Special Papers in Palaeontology, 67 By: Rogerson C., Edwards D., Axe L., Davies K. L.
journalAt: Cretaceous Research, 2017, 72, 10.1016/j.cretres.2016.12.008 By: Martínez L. C. A., Iglesias A., Artabe A. E., Varela A. N., Apesteguía S.
journalAt: Journal of systematics and evolution, 50, 6 By: Xiong C.-H., Wang D.-M., Wang Q., Meng M.-C.