Geobulletin alpha

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New from Snet: Lithologs, a new tool to create lithological/sedimentological logs online..

Blog post recommendation

Opal Plesiosaur Vertebra Fossil

In August 2020, I visited The Field Museum of Natural History. It is an amazing place for any one interested in natural history. My main interests were the fossil and mineral collections on display. One specimen that really impressed me was in theĀ Grainger Hall of Gems. It was an opal plesiosaur vertebra fossil from Australia. TheĀ Grainger Hall of Gems started off as a Tiffany & Company gem | Impressum