
Staged product image, the actual product may differ.
A petrified wood slice from Madagascar, from an approximately 220 million year old araucaria, a conifer from the Triassic period. Diamond-cut, ground and polished on one side, without a lacquer layer.
inkl. MwSt., zzgl. Versand
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A petrified wood slice from Madagascar, from an approximately 220 million year old araucaria, a conifer from the Triassic period. Diamond-cut, ground and polished on one side, without a lacquer layer.
Petrified wood forms when silica-rich groundwater solutions replace the organic wood tissue, cell by cell, molecule by molecule, with quartz. Annual rings, vascular bundles, and medullary rays are preserved one-to-one.
The Madagascan deposits yield araucaria wood from Triassic sediments. The polished cross-section reveals the annual ring stratigraphy; each ring corresponds to one year of growth of the Triassic tree.
A paleobotanical collector's item with documented araucaria provenance, full stratigraphic readability, and a curated cutting strategy.
Unsere Fossilien stammen aus Fundstätten, mit denen wir seit Jahren zusammenarbeiten. Jedes Stück wird behutsam geborgen und in Handarbeit präpariert.
Die Menschen, die diese Arbeit machen, werden fair entlohnt. Wo ein Fund herkommt und wie er ans Tageslicht kam, lässt sich für jedes Stück nachvollziehen.
Wie das vor Ort aussieht, zeigen wir in einem Film, der bei uns im Museum läuft.
Robust. Dry clean.
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