Geologists Like Edwin Colbert
John Ostrom
Geologist
9.25
Excellent
Harry Hess
Geologist
9.45
Excellent
Charles Richter
Geologist
9.31
Excellent
Harlen Bretz
Geologist
9.25
Excellent
Don Anderson
Geologist
9.22
Excellent
Maurice Ewing
Geologist
9.12
Excellent
John Imbrie
Geologist
9.08
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
George Tilton
Geologist
8.72
Great
Robert Bakker
Geologist
8.65
Great
David Johnston
Geologist
8.62
Great
Thomas Alfred Jaggar
Geologist
8.54
Great
Robert Coleman
Geologist
8.53
Great
Paul Gast
Geologist
8.52
Great
E-an Zen
Geologist
8.47
Great
Warren Hamilton
Geologist
8.45
Great
Robert Folk
Geologist
8.35
Great
Freeman Gilbert
Geologist
8.35
Great
Raymond Siever
Geologist
8.28
Great
Frank Bursley Taylor
Geologist
8.27
Great
Richard Armstrong
Geologist
8.20
Great
