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Definition
| fossils succeed each other in an orderly fashion |
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Definition
| fossils of tracks, trails, burrows, and borings |
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Term
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Definition
| missing links in evolution |
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Term
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Definition
| voids in an organic structure (like bone) are filled with mineral matter |
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Term
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Definition
| original skeleton is replaced after burial by inorganically precipitated mieral matter |
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Term
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Definition
| concentration of carbon during fossilization |
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Term
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Definition
| an impression of organism or of its parts in enclosing sediment |
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Term
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Definition
| a replica of an organic subject formed when sediment fills a mold of that object |
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Term
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Definition
| amber, freezing, areas with little oxygen and low bacteria growth |
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