Dendritic Sandstone Pendant - SOLD 1.74" 21stcentury Paleontologists now know Marsh's sauropod

Paleontologists now know Marsh's sauropod was the initial Brachiosaurus find

The fossil is set into a padded gem jar and placed within a glass-topped riker box display case

JURASSIC TREE

or other organic matter

It also ships with an informational card

Dendritic Sandstone Pendant - SOLD 1.74" 21stcentury Paleontologists now know Marsh's sauropodThough they may look like fossil plants, dendrites are incredible inorganic formations that occur solely due to interactions between physics and geochemistry. These branching patterns are made of manganese oxides and commonly form on the surface of sandstones. As the manganese cools, it crystalizes into thin, tree like shapes in the same process that creates snowflakes. This necklace is a 1. 74" sandstone pendant that has been imprinted with a