6. Meteorite Time Sequence

  20. Meteorite Time Sequence

  22. Parent body crystallizes – 4.5 · 109 years.

  24. Carbonate globules form – 3.6 · 109 years.

  26. Mars impact launches sample – 15 · 106 years.

  28. Arrives on Earth – 13 · 103 years.

  30. Meteorite located in Antarctica – 1984.

  32. Martian origin determined – 1993.

  34. UNM study shows no sulfur present.

  36. NASA results – August 1996.

  44. Previous slide Next slide Back to first slide View graphic version