Geologists Like George Tilton
Paul Gast
Geologist
8.52
Great
Richard Armstrong
Geologist
8.20
Great
Patrick Hurley
Geologist
7.85
Good
Victor Moritz Goldschmidt
Geologist
9.52
Brilliant
Harry Hess
Geologist
9.45
Excellent
Charles Richter
Geologist
9.31
Excellent
Harlen Bretz
Geologist
9.25
Excellent
John Ostrom
Geologist
9.25
Excellent
Don Anderson
Geologist
9.22
Excellent
Maurice Ewing
Geologist
9.12
Excellent
John Imbrie
Geologist
9.08
Excellent
Gerald Wasserburg
Geologist
9.05
Excellent
Stanley R. Hart
Geologist
9.02
Excellent
Robert Dietz
Geologist
8.95
Great
Francis Birch
Geologist
8.95
Great
Raymond Cecil Moore
Geologist
8.85
Great
Bruce Heezen
Geologist
8.75
Great
Alexander Fersman
Geologist
8.67
Great
David Johnston
Geologist
8.62
Great
Stephen Moorbath
Geologist
8.60
Great
Sam Bowring
Geologist
8.55
Great
Thomas Alfred Jaggar
Geologist
8.54
Great
Robert Coleman
Geologist
8.53
Great
E-an Zen
Geologist
8.47
Great
