Catalogue of the Geological museum. - Hall, Charles Edward, 1852-1908. (Harrisburg, Board of Commissioners for the Second Geological Survey, 1878)
Vol. 3 contains papers by E. V. d'Invilliers, H. C. Lewis, F. A. Randall, John F. Carll, F. A. Genth, I. F. Mansfield, Leo Lesquereux, E. W. Claypole, George B. Simpson.
Keywords: Geology -- Pennsylvania