ANATOMY AND RELATIONSHIPS OF SOME DEVONIAN PROGYMNOSPERMS FROM NEW YORK

This publication has 15 references indexed in Scilit:

• MAJOR EVOLUTIONARY EVENTS AND THE GEOLOGICAL RECORD OF PLANTS
  Biological Reviews, 1970
• On the Structure of a Silicified Stem of Protopitys and Roots Associated with It from the Carboniferous Limestone, Lower Carboniferous (Mississippian) of Yorkshire, England
  American Journal of Botany, 1969
• Relationship between the Devonian Progymnosperm Genera Sphenoxylon and Tetraxylopteris
  Bulletin of the Torrey Botanical Club, 1967
• ON THE ORIGIN OF GYMNOSPERMS
  Taxon, 1966
• Triloboxylon Ashlandicum Gen. and Sp. N. from The Upper Devonian of New York
  American Journal of Botany, 1966
• A New Species of Calamopitys from the American Devonian
  Botanical Gazette, 1935
• Bark Structure of Callixylon
  Botanical Gazette, 1930
• On Old Red Sandstone Plants showing Structure, from Brecon, South Wales
  Quarterly Journal of the Geological Society, 1927
• XXI.—Contributions to the Study of the Old Red Sandstone Flora of Scotland. III. On Hostimella (Ptilophyton) Thomsoni, and its Inclusion in a New Genus, Milleria. IV. On a Specimen of Protolepidodendron from the Middle Old Red Sandstone of Caithness. V. On the Identification of the Large “Stems” in the Carmyllie Beds of the Lower Old Red Sandstone as Nematophyton
  Transactions of the Royal Society of Edinburgh, 1926
• Studies in fossil botany
  Published by Biodiversity Heritage Library ,1920