National Geographic
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| Producer: |
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Laura Carter |
| Coproducer: |
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M. Ford Cochran |
| Writers: |
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Laura Carter
M. Ford Cochran |
| Researchers: |
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Paul Durbin
Melanie Patt-Corner |
| Editor: |
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Valerie May |
| Photo Researchers: |
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Laura Carter
Stephen St. John |
| Resource Researchers: |
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Janet Dombrowski
Paul Durbin |
| Audio and Video Engineer: |
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Mark Christmas |
| The Voice: |
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Eugene Shoemaker from the National Geographic Special "Asteroids: Deadly Impact" |
| Special thanks to: |
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Eitan Weinreich and
Nina Parmee, producers of the National Geographic Special "Asteroids: Deadly Impact."
Lang's Fossils and Meteorites
Bonnie Enzinna, National Geographic Television
Mark Grayer and Robert L. Potter, National Geographic Video
Dr. Karl Turekian, Department of Geology and Geophysics, Yale University |
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