Konkrece
Jedna se o kovove jadro. Konkrece mela byt uzavrena v cca 300milionu let stare zule. Tam byl byl obal, a uvnitr druheho sedimentu teprve zelezne jadro.
Artifact category
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| User feedback: | Fossils and Fossils (1 názor) morgenmm: Fossils and Fossils |
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Photo
2 votes
2 votes