At: Palaeontographica, Abtheilung, B, Paläophytologie, 118, 4-6 By: Rigby J. F.
bookAt: Lower Tert. Fl. S. England, London, British Museum (Natural History), 1 By: Chandler M. E. J.
bookAt: Lower Tert. Fl. S. England, London, British Museum (Natural History), 2 By: Chandler M. E. J.
bookAt: Lower Tert. Fl. S. England, London, British Museum (Natural History), 1963, 3 By: Chandler M. E. J.
bookAt: Lower Tert. Fl. S. England, London, British Museum (Natural History), 4 By: Chandler M. E. J.
journalAt: Australian Systematic Botany, 11, 4 By: Jordan G. J., Carpenter R. J., Hill R. S.
journalAt: Virginia Museum of Natural History Memoir, 4 By: Upchurch G. R., Jr., Crane P. R., Drinnan A. N.
journalAt: Geological quarterly, 36, 1 By: Marcinkiewicz T.
journalAt: Mededelingen van de Geologische Stichting, Series, Nieuwe, 22 By: Dijkstra S. J.
bookAt: Wiss. Ergebn. Schwed. Südpol.-Exped. 1901-1903, Stockholm, Lithographisches Institut des Generalstabs, 3, 14 By: Halle T. G.