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T-REX (Tooth)
72" fossil fragment of the Dimetrodon's iconic spine
These large herbivores ate twigs
which is placed in one of our classic glass-topped riker display cases alongside an informational photo card
Peanut Wood Fossil Pendant - SOLD 1.78" rockinaboxcone T-REX (Tooth)Peanut wood is a special type of fossilized wood which contains several silica "peanuts" within the material. These features were created when shipworms ate holes in prehistoric driftwood. Then, mud filled with tiny protozoa with silica skeletons filled these holes, eventually fossilizing into unique patterns within the wood. This material is known from the Windalia Radiolarite Formation in western Australia and dates back over 112,000,000 years to
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