At: Review of Palaeobotany and Palynology, 62, 3-4 By: Boyd A. E.
journalAt: Review of Palaeobotany and Palynology, 96, 1-2 By: Axsmith B. J., Taylor T. N.
journalAt: British Antarctic Survey Bulletin, 53 By: Lacey W. S., Lucas R. C.
journalAt: Publications of the Carnegie Institution of Washington, 416 By: MacGinitie H. D.
journalAt: Publications of the Carnegie Institution of Washington, 553 By: Chaney R. W.
journalAt: Quarterly Journal of the Geological Society of London, 87, 345 By: Garwood E. J.
journalAt: Fossil Imprint, 78, 1 By: van der Ham R. W. J. M., van Konijnenburg-van Cittert J. H. A., Renkens S., Hayes P. A.
journalAt: Palaeontology, 1, 1 By: Wood A.
journalAt: Publications of the Carnegie Institution of Washington, 455 By: LaMotte R. S.
journalAt: Professional Papers / United States Geological Survey, 84 By: Berry E. W.