Author
University of California, Berkeley
225
Geological Survey (Spojené státy americké)
182
Marshall, Robert Bradford
64
Geological Survey of Canada
63
United States. Congress. House of Representatives
63
Geological Survey of India
56
Murchison, Roderick Impey 1792-1871
51
United States. Department of the Interior. Geological Survey
49
Lyell, Charles
38
Gannett, Henry
37
SpringerLink (Online service)
37
Darwin, Charles 1809-1882
33
United States Geological Survey
30
Merriam, John C.
28
Merriam, John Campbell
27
Nathorst, Alfred Gabriel, 1850-1921
26
Prestwich, Joseph
26
Lyell, Charles 1797-1875
24
Lawson, Andrew C. 1861-1952
23
Wisconsin Geological and Natural History Survey
23
Magyar Királyi Földtani Intézet
22
Geological Survey of New South Wales
20
White, Charles Abiathar
20
Barus, Carl
19
Hull, Edward
19
Geological and Natural History Survey of Canada
18
Jukes, J. Beete
18
Knopf, Adolph
18
Buckland, William
17
International Geological Congress
17
Kräusel, Richard 1890-1966
16
Lesquereux, Leo 1806-1889
16
Stromer von Reichenbach, Ernst 12.06.1871-18.12.1952
16
Törnebohm, Alfred, 1838-1911
16
Weiler, Wilhelm XX.XX.1830-XX.07.1913
16
Whiteaves, Joseph Frederick
16
Farrington, Oliver Cummings
15
Hague, Arnold
15
Hayden, Ferdinand V. 1829-1887
15
Irving, Roland Duer
15
Magnusson, G. J.
15
Ramsay, Andrew Crombie
15
Tartu Ülikool. Geoloogia instituut
15
United States. Department of the Interior
15
Weidman, Samuel
15
White, David
15
Česká akademie císaře Františka Josefa pro vědy, slovesnost a umění
15
Clarke, Frank Wigglesworth, 1847-1931
14
Darwin, Charles, 1809-1882
14
Etheridge, R.
14
more ...