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bookAt: Medals Creat., London, H.G. Bohn, 1, 2 By: Mantell G. A.
bookAt: Medals Creat., London, H.G. Bohn, 1, 1 By: Mantell G. A.
bookAt: Medals Creat., London, H.G. Bohn, 2 By: Mantell G. A.
bookAt: Medals Creat., London, H.G. Bohn, 2, entirely rewritten, 2 By: Mantell G. A.
bookAt: Medals Creat., London, H.G. Bohn, 2, entirely rewritten, 1 By: Mantell G. A.
bookAt: Med. Phys. Res., Philadelphia, Printed by Lydia R. Bailey By: Harlan R.
journalAt: Palaeontographica, Abtheilung, B, Paläophytologie, 147, 1-3 By: Chandrasekharam A.
journalAt: Botanical Gazette, 144, 2 By: Pigg K. B., Rothwell G. W.
journalAt: Geobios, 91 By: Correia P., Sá A. A., Pereira Z.