p840m990638 - RS - Cross-Section of Utah Septarian Nodule Utah. A type of geode Utah Septarian Nodules are found about 15 miles east of Zion National park. They were formed in an ancient sea floor during the Cretaceous period 50-70 million years ago.
| Koodi | p840m990638 |
|---|---|
| Selite | Cross-Section of Utah Septarian Nodule Utah. A type of geode Utah Septarian Nodules are found about 15 miles east of Zion National park. They were formed in an ancient sea floor during the Cretaceous period 50-70 million years ago. |
| Kuvalähde | plainpicture/NaturePL/Jack Dykinga |
| Lisenssi | Rights Simplified (RS) |
| Käyttöluvat |
Model Release: Ei Property Release: Ei |
| Alkuperäinen koko |
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