• Titelblatt
    Volltext durchsuchbar

    Lycopodiaceae (continued)

    [On the organization of the Fossil Plants of the Coal-measures. Part III]
    Williamson, William Crawford [1816-1895] ; Williamson, William Crawford [1816-1895]
    [London], 1872
    ETH-Bibliothek, Rar 30195
  • Titelblatt
    Volltext durchsuchbar

    Dictyoxylon, Lyginodendron, and Heterangium

    [On the organization of the Fossil Plants of the Coal-measures. Part IV]
    Williamson, William Crawford [1816-1895] ; Williamson, William Crawford [1816-1895]
    [London], 1872
    ETH-Bibliothek, Rar 30195
  • Titelblatt
    Volltext durchsuchbar

    Ferns (continued) and gymnospermous stems and seeds

    [On the organization of the Fossil Plants of the Coal-measures. Part VIII]
    Williamson, William Crawford [1816-1895] ; Williamson, William Crawford [1816-1895]
    [London], 1876
    ETH-Bibliothek, Rar 42421
  • Titelblatt
    Volltext durchsuchbar

    Ferns

    [On the organization of the Fossil Plants of the Coal-measures. Part VI]
    Williamson, William Crawford [1816-1895] ; Williamson, William Crawford [1816-1895]
    [London], 1874
    ETH-Bibliothek, Rar 30195
  • Titelblatt
    Volltext durchsuchbar

    Part X

    [On the organization of the Fossil Plants of the Coal-measures including an examination of the supposed radiolarians of the carboniferous rocks]
    Williamson, William Crawford [1816-1895]
    [London], 1880
    ETH-Bibliothek, Rar 42421
  • Titelblatt
    Volltext durchsuchbar

    Calamites

    [On the organization of the Fossil Plants of the Coal-measures. Part I]
    Williamson, William Crawford [1816-1895] ; Williamson, William Crawford [1816-1895]
    [London], 1871
    ETH-Bibliothek, Rar 30195:1-7
  • Titelblatt
    Volltext durchsuchbar

    Asterophyllites

    [On the organization of the Fossil Plants of the Coal-measures. Part V]
    Williamson, William Crawford [1816-1895] ; Williamson, William Crawford [1816-1895]
    [London], 1873
    ETH-Bibliothek, Rar 30195
  • Titelblatt
    Volltext durchsuchbar

    Part IX

    [On the organization of the Fossil Plants of the Coal-measures]
    Williamson, William Crawford [1816-1895]
    [London], 1878
    ETH-Bibliothek, Rar 42421
  • Titelblatt
    Volltext durchsuchbar

    Myelopteris, Psaronius, and Kaloxylon

    [On the organization of the Fossil Plants of the Coal-measures. Part VII]
    Williamson, William Crawford [1816-1895]
    [London], 1875
    ETH-Bibliothek, Rar 30195
  • Titelblatt
    Volltext durchsuchbar

    Lycopodiaceae: Lepidodendra and Sigillariae

    [On the organization of the Fossil Plants of the Coal-measures. Part II]
    Williamson, William Crawford [1816-1895] ; Williamson, William Crawford [1816-1895]
    [London], 1871
    ETH-Bibliothek, Rar 30195
  • Titelblatt
    Volltext durchsuchbar

    On the organization of the Fossil Plants of the Coal-measures.

    part IV. Dictyoxylon, Lyginodendron, and Heterangium
    Williamson, William Crawford [1816-1895]
    [London] : [Verlag nicht ermittelbar], 1873
    ETH-Bibliothek, Rar 30740