Stamm aus verkiesertem Nadelholz | Arizona, USA Seelilienkolonie This specimen represents a unique

This specimen represents a unique and remarkable example of fossilized crinoids

and perhaps the best known fossils after the dinosaurs

201-145 Millionen Jahren

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Stamm aus verkiesertem Nadelholz | Arizona, USA Seelilienkolonie This specimen represents a uniqueOrigin: Arizona, USA Age: Triassic, 220 million years Dimensions: H62cm W51cm D44cm Weight: 274 kg Description: This attractive trunk of Araucarioxylon arizonicum has been cut and prepared from a larger log found near the Petrified Forest National Park in Arizona. The outer surface is almost entirely covered with petrified bark a great rarity as the softer material rarely survives. The trunk is cut in cross section and polished, revealing the well