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Is oil formed from sea animals a fossil ? If so what kind ? |
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Is bird tracks in snow a fossil ? If so what kind ? |
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Is a shell shaped mineral found in rock cavity a fossil ? If so what kind ? |
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Insect in amber from a pine tree ? If so what kind ? |
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Dino tracks in rock ? If so what kind ? |
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Sand stone showing ripple marks from water If so what kind ? |
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Rock like parts of a species of fish that lived a short time in parts of the world? If so what kind ? |
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Arrow head made 1000's of years ago? If so what kind ? |
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| What must happen to a dead organism is a fossil is to form ? |
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| What 3 kinds of information can geologists gather from a study of fossils? |
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| How fast it ran, what the ate, How it took care of young |
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| After major changes in the environment, species either died out or did what ? |
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| Most recent period in the Mesozioc ere? |
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| Oldest period in the mesozoic era? |
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| Northern part of pangaea ? |
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| Southern part of pangaea ? |
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| Dinosaurs as large as a two story building? |
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| most recent period in the cenozoic era ? |
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| Trace, index, molds,casts and carbon film |
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