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journalAt: Bollettino della Società Paleontologica Italiana, 1966, 5, 2 By: Praturlon A.
bookAt: Transf. Paleobot., London, Academic Press By: De Benedetti F., Zamaloa M. del C., Gandolfo M. A., Cúneo N. R.
journalAt: Botanical Gazette, 74, 2 By: Benson M. J.
journalAt: Geološki vjesnik, 42 By: Milanović M.
journalAt: Taxon, 63, 6 By: Coiffard C., Mohr B. A. R., Bernardes-de-Oliveira M.
journalAt: Strelitzia, 15 By: Anderson J. M., Anderson H. M.
journalAt: Palaeontographica, Abtheilung, B, Paläophytologie, 122, 1-3 By: Jung W.
journalAt: Journal of Plant Research, 115, 6 By: Takahashi M., Crane P. R., Manchester S. R.