Sort By:
  1. The Eurypterida of New York,
    By: Clarke, John Mason, - Ruedemann, Rudolf,
    Publication info: Albany,New York State Education Department,1912.
    Contributed by: Cornell University Library
    View Book
  2. Graptolites of New York / by Rudolf Ruedemann.
    By: Ruedemann, Rudolf,
    Publication info: Albany :New York State Education Dept.,1904-1908.
    Contributed by: Gerstein - University of Toronto (archive.org)
    View Book
  3. Guelph fauna in the state of New York / by John M. Clarke and Rudolf Ruedemann.
    By: Clarke, John Mason, - Ruedemann, Rudolf,
    Publication info: Albany :University of the State of New York,1903.
    Contributed by: Gerstein - University of Toronto (archive.org)
    View Book
  4. The Lower Siluric shales of the Mohawk valley, by Rudolf Ruedemann.
    By: Ruedemann, Rudolf,
    Publication info: Albany,University of the State of New York,1912.
    Contributed by: University of California Libraries (archive.org)
    View Book