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Huntington, William Reed 1838-1909
Hunt, Ridgely 1870-
Hunt, Robert 1807-1887
Hurd, Richard 1720-1808
Hurnard, Robert -
Hutchinson, J. R. (John Robert) 1858-1921
Hutchinson, Miller Reese 1876-1944
Hutchins, Roy -
Hutten zum Stolzenberg, Betsey Riddle, Freifrau von 1874-1957
Hutton, Richard Holt 1826-1897
Huttula, R. (Richard) 1837-
Ichak, Frieda 1879-1952
Idman, Niilo 1889-1977
Ignacio, Cleto R. -
Illinois State Geological Survey -
Illner, Richard -
Impola, Heikki 1887-1971
Inchfawn, Fay 1880-1978
Ingalls, Walter Renton 1865-
Ingersoll, Robert Green 1833-1899
Ingersoll, R. Sturgis (Robert Sturgis) 1891-
Inge, William Ralph 1860-1954
Ingoldsby, Thomas 1788-1845
Ingpen, Roger 1868-1936
Ingram, Rex 1892-1950
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