Author
Lyell, Charles
4
Miller, William Hallows
4
Newberry, J. S. 1822-1892
4
Becker, George F.
3
Chamberlin, Thomas C.
3
Fontaine, William Morris
3
Geikie, James, 1839-1915
3
Hague, Arnold
3
John Murray (London) ((nakladatel))
3
Parker, Edward Wheeler
3
United states geological survey. Department of the interior
3
Van Hise, Charles Richard
3
Whitfield, Robert Parr
3
Clementis, Julius Morgan
2
Dana, James Dwight, 1813-1895
2
Emmons, Samuel Franklin
2
Irving, Roland Duer
2
Leverett, Frank, 1859-1943
2
Murchison, Roderick Impey, 1792-1871
2
Scudder, Samuel Hubbard, 1837-1911
2
Thomson, Thomas
2
Walcott, Charles D. 1850-1927
2
Ward, Lester Frank
2
Allan, Robert, 1806-1863
1
Anderson, Tempest, 1846-1913
1
Baldwin and Cradock (London) ((nakladatel))
1
Ball, V.
1
Bayley, William Shirley
1
Bayley, William Shirley, 1861-1943
1
Becker, George Ferdinand
1
Blanford, William Thomas
1
Clodd, Edward, 1840-1930
1
Dana, Edward S.
1
Dana, Edward Salisbury
1
Dana, Edward Salisbury, 1849-1935
1
Darwin, Charles, 1809-1882
1
De la Beche, Henry Thomas, 1796-1855
1
Department of the interior
1
Dutton, Clarence E.
1
Dutton, Clarence Edward
1
Emerson, Benjamin Kendall
1
Feistmantel, Otakar, 1848-1891
1
Gannett, Henry
1
Geikie, Archibald, 1835-1925
1
Generalstabens litografiska Anstalt (Stockholm) ((nakladatel))
1
Gilbert, Grove Karl
1
Haidinger, Wilhelm, 1795-1871
1
Hatcher, John Bell
1
Heilprin, Angelo
1
Howorth, Henry H.
1
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