Joshua Wurman, 65
Geologist
1
Edward LaChapelle (1926-2007)
2
John Joly (1857-1933)
3
Marie Tharp (1920-2006)
4
William Loftus (1820-1858)
5
Jeff Williams (Geologist)
6
Charles Lyell (1797-1875)
7
John Woodward (1665-1728)
8
Farouk El-baz, 88
9
Charles Francis Richter (1900-1985)
10
Jack Oliver (1923-2011)
11
David A. Johnston (1949-1980)
12
Cate Larsen
13
Joseph Burr Tyrrell (1858-1957)
14
John Milne (1850-1913)
15
Isaac Lea (1792-1886)
16
Ignacy Domeyko (1802-1889)
17
Inge Lehmann (1888-1993)
18
Arthur Holmes (1890-1965)
19
Erich Von Drygalski (1865-1949)
20
Scientist Trivia
Thomas Jaggar (1871-1953)
21
Hugo Benioff (1899-1968)
22
Robert S. Dietz (1914-1995)
23
Dimitrij Andrusov (1897-1976)
24
Aleksis Dreimanis (1914-2011)
25
Marion King Hubbert (1903-1989)
26
Vaino Auer (1895-1981)
27
Waldemar Lindgren (1860-1939)
28
Adam Sedgwick (1785-1873)
29
