Christian Köberl

Earth and Planetary Sciences

1. Impact Structure 100%
2. Breccia 62%
3. Impact Melt 42%
4. Spherule 33%
5. Trace Element 29%
6. Tektite 28%
7. Ejecta 26%
8. Suevite 22%
9. Basalt 22%
10. Zircon 22%
11. Isotopic Composition 21%
12. Siderophile Element 19%
13. Rare Earth Element 19%
14. Magma 17%
15. Granitoid 15%
16. Cratering 15%
17. Craton 14%
18. Volcanic Rock 14%
19. Chondrite 13%
20. Shock Metamorphism 12%
21. Meteorite Collision 12%
22. Clinopyroxene 12%
23. Cretaceous-Tertiary Boundary 11%
24. Platinum Group Element 11%
25. Fractionation 11%
26. Impactite 11%
27. Petrogenesis 11%
28. Greenstone Belt 10%
29. Precambrian 10%
30. Iron 9%
31. Peridotite 9%
32. Pyroxene 9%
33. Cathodoluminescence 9%
34. Eocene 9%
35. Lacustrine Deposit 8%
36. Terrane 8%
37. Atmospherics 8%
38. Libyan Desert 8%
39. Lava Flow 8%
40. Porosity 8%
41. Raman Spectrometry 8%
42. Tectonics 8%
43. Borehole 7%
44. Raman Spectroscopy 7%
45. Mass Extinction 7%
46. Locale 6%
47. Granulite 6%
48. Flood Basalt 6%
49. Paleogene 6%
50. Sandstone 6%