47 research outputs found

    New species of Gigantopteridaceae from the lower Permian of Texas

    No full text
    Volume: 61Start Page: 311End Page: 31

    COMMITTEE FOR FOSSIL PLANTS

    No full text

    GIGANTONOCLEA IN THE LOWER PERMIAN OF TEXAS USA

    No full text
    Volume: 64Start Page: 330End Page: 33

    XI INTERNATIONAL BOTANICAL CONGRESS

    No full text

    DELNORTEA NEW-GENUS OF PERMIAN PLANTS FROM WEST TEXAS USA

    No full text
    Volume: 60Start Page: 345End Page: 34
    corecore