At: Annals of Botany, New Series, 22, 86 By: Jeffrey E. C.
journalAt: Quarterly Journal of the Geological Society of London, Part I, 10, 1=37 By: Prestwich J.
journalAt: Quarterly Journal of the Geological Society of London, Part I, 10, 2=38 By: Prestwich J.
journalAt: Quarterly Journal of the Geological Society of London, Part I, 15, 3=59 By: Murchison R. I.
journalAt: Geological Magazine, Decade III, 2, 12 By: Nicholson H. A., Etheridge R., Jr.
journalAt: Palaeobotanist, 1 By: Miki S.
journalAt: Botanical Journal of the Linnean Society, 68, 1 By: Ferguson D. K.
journalAt: Quarterly Journal of the Geological Society of London, Part I, 16, 62 By: Hislop S. R.
journalAt: Annual report of the United States Geological and Geographical Survey of the Territories, 1874, [8] By: Lesquereux L. C.
bookAt: Tert. Fluv.-Mar. Form. Isle Wight, London, Longman, Brown, Green, and Longmans By: Forbes E.