At: Nature, 118, 2976 By: Cockerell T. D. A.
journalAt: Canadian Journal of Botany, 35, 3 By: Rouse G. E.
journalAt: Geologie en mijnbouw, Nieuwe Serie, 17, 3 By: Kuyl O. S., Muller J., Waterbolk H. T.
journalAt: Philosophical transactions of the Royal Society of London, Series, B, containing papers of a biological character (later Biological sciences), 198 By: Seward A. C., Ford S. O.
journalAt: Bulletin of Geosciences, 82, 1 By: Zodrow E. L., Tenchov Y. G., Cleal C. J.
journalAt: Sborník Národního Muzea v Praze, Řada, Řada B, Přírodni vědy (Přírodovědný 1938-1957), 1976, 32, 1 By: Holý F.
bookAt: Cat. Cainoz. Pl. Dept. Geol. Brit. Mus. (Nat. Hist.), London, The Trustees of the British Museum (Natural History), 1 By: Reid E. M., Chandler M. E. J.
journalAt: Vestnik Tverskogo Gosudarstvennogo Universiteta, Series, Biologiya i ekologiya, 2016, 3 By: Czier Z.
journalAt: Cretaceous Research, 25, 1 By: Watson J., Lydon S. J.
journalAt: Palaeontology, 6, 2 By: Wood A.