Brian Upton

Earth and Planetary Sciences

1. Magma 100%
2. Xenolith 64%
3. Magmatism 64%
4. Craton 64%
5. Peridotite 58%
6. Metasomatism 58%
7. Amphibole 42%
8. Trace Element 42%
9. Dike Swarm 37%
10. Plate (Tectonics) 36%
11. Terrane 32%
12. Base Metal 32%
13. Volcanism 32%
14. Enstatite Chondrite 32%
15. Mantle Plume 32%
16. Ore Deposit 32%
17. Sulfide 32%
18. Magma Chamber 32%
19. Lithosphere 32%
20. Continental Shelf 32%
21. Pangaea 32%
22. Lower Carboniferous 32%
23. Igneous Rock 32%
24. Global Warming 32%
25. Earth Core 32%
26. Clinopyroxene 29%
27. Rare Earth Element 26%
28. Basalt 21%
29. Crustal Contamination 21%
30. Great Glen Fault 20%
31. Enstatite 16%
32. Orogeny 16%
33. Geochronology 16%
34. Chondrite 16%
35. Petrogenesis 16%
36. Skarn 16%
37. Nebulae 16%
38. Orogenic Belt 13%
39. Basanite 12%
40. Symplectite 11%
41. Platinum Group Element 11%
42. Lherzolite 11%
43. Namurian 10%
44. Fractional Crystallization 10%
45. Extensional Tectonics 10%
46. Mantle Source 10%
47. Garnet 10%
48. Convective System 10%
49. Syenite 10%
50. Subduction Zone 10%