Fossils can be formed in several ways. Buried bone and shell contain tiny air spaces into which water can seep, depositing minerals. Reinforced by these mineral deposits, bone and shell can ...
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Smithsonian Magazine on MSNPaleontologists Stumble Across 15-Million-Year-Old Fish Fossils That Are So Well Preserved, Their Last Meals Are IntactDiscovered in Australia, the fossils represent a new species that lived during the Miocene epoch and highlight how iron-rich ...
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