swap_horiz Esper Larsen Jr. Alternatives

1

Harry Hess

Harry Hammond Hess (1906–1969) was an American geologist and a professor at Princeton University. He served as an office...

American 20TH Century Historical Plate Tectonics

9.5 Brilliant

2

James Dwight Dana

James Dwight Dana (1813-1895) was an American geologist, mineralogist, and zoologist who made significant contributions...

American 19TH Century Historical Mineralogy

9.4 Excellent

3

John Ostrom

John Ostrom (1928–2005) was an American paleontologist whose work fundamentally altered modern paleontology and evolutio...

American 20TH Century Historical Theropods

9.3 Excellent

4

Charles Richter

Charles Francis Richter was an American seismologist and physicist who spent most of his career at the California Instit...

American 20TH Century Historical Seismology

9.3 Excellent

5

Harlen Bretz

Harlen Bretz was an American geologist whose fieldwork in the early 20th century led to a radical theory about the forma...

American 20TH Century Historical Geomorphology

9.3 Excellent

6

Don Anderson

Don L. Anderson was an American geophysicist and seismologist who served as a professor at the California Institute of T...

American 20TH Century Historical Geophysics

9.2 Excellent

7

Maurice Ewing

Maurice Ewing was an American geophysicist and oceanographer who founded the Lamont Geological Observatory at Columbia U...

American 20TH Century Historical Geophysics

9.1 Excellent

8

John Imbrie

John Imbrie was an American paleoceanographer who significantly advanced the understanding of Earth's climate history. H...

American 20TH Century Historical Paleoclimatology

9.1 Excellent

9

Robert Dietz

Robert Dietz (1914–1995) was an American geologist and oceanographer recognized for his contributions to marine geology...

American 20TH Century Historical Seafloor Spreading

9.0 Excellent

10

Francis Birch

American geophysicist (1903–1992) who applied high-pressure mineral physics to Earth's interior, proposing that the inne...

American 20TH Century Historical High Pressure

9.0 Excellent

11

Raymond Cecil Moore

Raymond Cecil Moore was an American geologist and paleontologist who lived from 1892 to 1974. He is best known for found...

American 20TH Century Historical Paleontology

8.9 Great

12

Bruce Heezen

Bruce Heezen (1924–1977) was an American oceanographer and marine geologist who worked at Columbia University's Lamont G...

American 20TH Century Historical Marine Geology

8.8 Great

13

Peter Wyllie

Peter John Wyllie is a Scottish-born experimental petrologist and geologist whose research significantly advanced the un...

20TH Century Historical Mantle British American

8.8 Great

14

Reginald Daly

Reginald Aldworth Daly was a prominent Canadian geologist who made significant contributions to the fields of petrology...

20TH Century Historical Canadian American Geomorphology

8.7 Great

15

Alexander Fersman

Alexander Evgenievich Fersman (1883–1945) was a Russian and Soviet mineralogist and geochemist who helped develop geoche...

Russian 20TH Century Historical Geochemistry

8.7 Great

16

George Tilton

George Tilton was an American geochemist who co-developed the uranium-lead (U-Pb) geochronology technique in the 1950s....

American 20TH Century Historical Geochemistry

8.7 Great

17

David Johnston

David A. Johnston (1949–1980) was an American volcanologist with the United States Geological Survey. On May 18, 1980, h...

American 20TH Century Historical Volcanology

8.6 Great

18

Paul Gast

Paul Gast was a prominent American geochemist known for his pioneering research in isotope geology. Working at Columbia...

American 20TH Century Historical Geochemistry

8.5 Great

19

Tom Barth

Tom Fredrik Wilhelm Barth (1899–1971) was a Norwegian petrologist and geophysicist recognized for his extensive research...

Norwegian 20TH Century Historical Mineralogy

8.5 Great

20

Esper Larsen

Esper Larsen Jr. was an American petrologist and geologist prominent in the early 20th century, affiliated with the Univ...

American 20TH Century Historical Mineralogy

7.5 Good