At: American Journal of Botany, 85, 3 By: Gandolfo M. A., Nixon K. C., Crepet W. L.
journalAt: Journal of the Faculty of Science, University of Tokyo, Section, 3, Botany, 7, 10 By: Ogura Y.
journalAt: Records of the Canterbury Museum, 9, 3 By: Gregg D. R.
journalAt: Proceedings of the Academy of Natural Sciences of Philadelphia, 150 By: Spamer E. E., Lendemer J. C.
journalAt: New Zealand journal of geology and geophysics, 5, 4 By: Norris G.
journalAt: Stuttgarter Beiträge zur Naturkunde, Series, B, Geologie und Paläontologie, 114 By: Csaki C., Urlichs M.
journalAt: Bulletin of the United States Geological Survey, 37 By: Ward L. F.
journalAt: Acta Palaeobotanica, 61, 2 By: Zolina A. A., Manchester S. R., Golovneva L. B.
journalAt: Phytotaxa, 428, 1 By: Winterscheid H.
journalAt: Časopis Národního Musea, Oddíl, Oddíl přírodovědný, 128, 2 By: Kotlaba F.