The Geological record ... A list of publications on geology, mineralogy, and palæontology - Sherborn, Charles Davies, 1861 -1942 (1874)

The Geological record ... A list of publications on geology, mineralogy, and palæontology - Sherborn, Charles Davies, 1861 -1942 (1875)

Geological survey of Illinois - Illinois. State Geologist (State Journal Steam Press, 1866)

Geological survey of Illinois - Illinois. State Geologist (State Journal Steam Press, 1870)

Geological survey of Illinois - Illinois. State Geologist (State Journal Steam Press, 1873)

Geological survey of Illinois - Illinois. State Geologist (State Journal Steam Press, 1890)

The geological work of Charles Lapworth - Birmingham Natural History; Philosophical Society (Birmingham, England) (The Birmingham Printers, Ltd, 1921)

Geologie des Königreichs Sachsen in gemeinverständlicher Darlegung - Pelz, Alfred. (E. Wunderlich, 1904)

Geologische Rundschau : Zeitschrift für Allgemeine Geologie (1910)

Geologische und mineralogische Litteratur der Rheinprovinz und der Provinz Westfalen sowie einiger angrenzenden Gegenden - Follmann, Otto (In Commission bei M. Cohen, 1887)

Geologische und palæontologische Abhandlungen (G. Fischer, 1884)

Geologische und palæontologische Abhandlungen (G. Fischer, 1885)

Geologische und palæontologische Abhandlungen (G. Fischer, 1897)

The geologist : a popular monthly magazine of geology - Mackie, Samuel Joseph. (1858)

The geologist : a popular monthly magazine of geology - Mackie, Samuel Joseph. (1859)

The geologist : a popular monthly magazine of geology - Mackie, Samuel Joseph. (1861)

The geologist : a popular monthly magazine of geology - Mackie, Samuel Joseph. (1863)

The geologist's traveling hand-book. An American geological railway guide, giving the geological formation at every railway station, with notes on interesting places on the routes, and a description of each of the formations - Macfarlane, James, 1819 -1885 (D. Appleton and company, 1879)

Geology - Salisbury, Rollin D., 1858 -1922 (H. Holt and co, 1905)

Geology - Salisbury, Rollin D., 1858 -1922 (H. Holt and co, 1906)

The geology and palæontology of Queensland and New Guinea : with sixty-eight plates and a geological map of Queensland - Etheridge, Robert, 1846 -1920 (Govt. Printer, 1892)

The geology and palaeontology of Queensland and New Guinea, with sixty-eight plates and a geological map of Queensland - Etheridge, Robert, 1846 -1920 (James Charles Beal [etc.], 1892)

The geology of England and Wales: with notes on the physical features of the country - Woodward, Horace B. (Horace Bolingbroke), 1848 -1914 (G. Philip & Son, 1887)

The Geology of Minnesota. Vol. 3, Paleontology - Lesquereux, Léo, 1806 -1889 (Harrison and Smith, 1895)

The geology of Minnesota - Lesquereux, Léo, 1806 -1889 (Johnson, Smith & Harrison, state printers, 1884)

The geology of New Hampshire. A report comprising the results of explorations ordered by the legislature - Hitchcock, Charles H. 1836 -1919 (E.A. Jenks, state printer, 1874)

The geology of New Hampshire : a report comprising the results of explorations ordered by the legislature - Upham, Warren, 1850 -1934 (E. A. Jenks, state printer, 1874)

The geology of New Hampshire A report comprising the results of explorations ordered by the legislature - Upham, Warren, 1850 -1934 (E. A. Jenks, state printer, 1874)

Geology of North America; with two reports on the prairies of Arkansas and Texas, the Rocky mountains of New Mexico, and the Sierra Nevada of California, originally made for the United States government - Marcou, Jules, 1824 -1898 (Zürcher and Furrer, 1858)

The geology of Russia in Europe and the Ural mountains - Keyserling, A. (Alexander), 1815 -1891 (J. Murray, 1845)

The geology of Sydney and the Blue Mountains : a popular introduction to the study of geology - Curran, John Milne, 1859 -1928 (Angus & Robertson, 1899)

Geology of the Berne quadrangle - Goldring, Winifred, 1888 -1971 (The University of the State of New York, 1935)

Geology of the capital district (Albany, Cohoes, Troy and Schenectady quadrangles) With a chapter on glacial geology - Ruedemann, Rudolf, 1864 -1956 (The University of the State of New York, 1930)

Geology of the Catskill and Kaaterskill Quadrangles : part II. Silurian and Devonian geology, with a chapter on glacial geology - Chadwick, George Halcott, 1876 -1953 (University of the State of New York, 1944)

Geology of the Clyde and Sodus Bay quadrangles, New York - Dollen, Bernard Halloran, 1905 - (University of the State of New York, 1940)

Geology of the Coxsackie quadrangle, New York - Goldring, Winifred, 1888 -1971 (University of the State of New York, 1943)

Geology of the Eureka district, Nevada, with an atlas - Walcott, Charles D. (Charles Doolittle), 1850 -1927 (Govt. print. off, 1892)

Geology of the vicinity of Ogdensburg (Brier Hill Ogdensburg and Red Mills quadrangles) - Cushing, Henry Platt, 1860 - (The University of the State of New York, 1916)

Geology of Wisconsin. Survey of 1873-1879 - Geological; Natural History Survey (Wis.) (Published under the direction of the chief geologist, by the commissioners of public printing, 1877)

Geology of Wisconsin. Survey of 1873-1879 - Wisconsin. Chief Geologist. (Published under the direction of the chief geologist, by the commissioners of public printing, 1877)