Fossil Wood W (Dinosaur Era), Ex-Museum claw Si-Al-Na-Fe-K-rich glass

Si-Al-Na-Fe-K-rich glass

5”x12” as displayed with mouth open

This Martian material had fragmented into smaller pieces during entry of Earth's atmosphere

genus of beetles is named after their visual similarity to the extinct group of arthropods known as trilobites

these phases include ferropigeonite

Fossil Wood W (Dinosaur Era), Ex-Museum claw Si-Al-Na-Fe-K-rich glassPetrified wood for sale! This is a real fossilized piece of wood, from the defunct Hobberlin Museum and (potentially) originally from Alberta, Canada. Dating back to the Cretaceous, this would make a great addition to any collection. The Hobberlin Museum stated that the dark portion was the result of forest fire damage, though it's a claim we cannot verify. This specimen measures ~6" tall and can be shipped worldwide.