1. Dune Fields, Namibian Coastal Desert
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2. Sossus Vlei, Namibia
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3. Tifernine
Dune Field, Algeria, Sahara
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4. Dunes of Simpson Desert, Australia
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5. Dust Storm in Progress, Mauritania
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6. Dust Storm in Progress, Cerro Galan, Argentina
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7. Oblique View, Galapagos Islands, Pacific Ocean
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8. Tahaa,
Raiatea, Bora Bora, and Tupai Atolls, Pacific Ocean
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9. Canton Atoll, Phoenix Islands, Pacific Ocean
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10. Great
Barrier Reef, East Coast of Australia
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11. Eleuthera
Island, Exuma Sound, Bahamas
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12. Sand
Spit, Baia de Sepetiba, Brazil
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13. Richat Structure, Ouadane, Mauritania
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14. Ring Intrusion, Jebel Uwaynat, Sudan/Egypt/Libya
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15. Brandberg Intrusion, Namibia
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16. Granitic Intrusion, Chanaral, Chile
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17. Gosses Bluff Meteorite Crater, Australia
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18. Manicouagan
Impact Crater, Quebec, Canada
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19. Anticlines and Salt Domes, Gulf Coast, Iran
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20. Aswan Dam, Lake Nasser, and Nile River, Egypt
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21. Dendritic Drainage Pattern, Yemen
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22. Peneplain
Cut by Canyons, Andean Slopes, Peru
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23. Sediment
Laden Drainages, Betsiboka River, Madagascar
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24. Superimposed Drainages, Macdonnell Ranges, Australia
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25. Oblique
View, Sinai Peninsula, Egypt
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26. Uplifted Basalt Plateau, Somalia Coast
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27. Atacama Fault, Chile Coast, South of Antofagasta
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28. Great Dike, Zimbabwe, Africa
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29. Folds in Basement Rocks, Flinders Range, Australia
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30. Folds
in Metasediments, Belcher Islands, Canada
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31. Glaciers, Lakes, and Fault Zone, Tibet Plateau
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32. Carachipampa Volcano and Red Beds, N.W. Argentina
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33. Coast
and Andes Mountains, Chile
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34. Dacite Domes and Ignimbrites, Sud Lipez, Bolivia
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35. Massive
Volcanic Debris Avalanche, Socompa Volcano, Chile
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36. Debris Avalanche Deposit, Tata Sabaya, Bolivia
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37. Pico de Teide, Tenerife
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38. Eruption
Plume, Masaya Volcano, Nicaragua
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39. Gorelyy Krehbet Volcano, Kamchatka, Russia
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40. Aniachak
Volcano and Surprise Lake, Alaska, USA
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