| The bones are stained a dark red brown but otherwise display little permineralization, crushing, or distortion. |
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| Typically, permineralization has filled most or all of the cavities of the bone including, in many cases, the marrow cavity. |
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| How can you demonstrate that permineralization does not involve replacement of cell-wall organic material? |
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| In all observed and analyzed microbial fossils, permineralization of cells seemed to be the main mode of pyritization. |
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| If it turns out that the tissue has been preserved by permineralization, then this is further evidence that permineralization does not take long time periods. |
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| An empirical permineralization model was developed for the setting of a normal peat deposit overlain by a thick terrestrial shale deposited by a nearby river. |
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| For permineralization to occur, the organism must become covered by sediment soon after death or soon after the initial decay process. |
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| The comparative study of fossilized plant debris inside amber nuggets and those in sediments surrounding these nuggets showed that, at least in this case, inclusion in resin was a process prior to permineralization. |
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| This preserves the form of the organism but changes the chemical composition, a process called permineralization. |
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| Small scale permineralization can produce very detailed fossils. |
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| Calcium carbonate can preserve fossils through permineralization. |
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| Permineralization was the main mode of pyritization. |
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| Permineralization is a process of fossilization that occurs when an organism is buried. |
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