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journalAt: Spanish Journal of Palaeontology, 31, 1 By: Álvarez-Vázquez C., Cleal C. J.
journalAt: International Journal of Plant Sciences, 167, 6 By: Cantrill D. J., Raine J. I.
journalAt: Acta Micropalaeontologica Sinica, 1, 1 By: Wang Z.
journalAt: Senckenbergiana, 8, 2 By: Florin R.
journalAt: Occasional papers of the Farlow Herbarium of Cryptogamic Botany, 16 By: Grolle R.
journalAt: Zeitschrift der Deutschen Geologischen Gesellschaft, 118, 1 By: Kempf E. K.
journalAt: Mededelingen van de Geologische Stichting, Series, Nieuwe, 5 By: Dijkstra S. J.
journalAt: Geological Magazine, 92, 3 By: Hughes N. F.