Fossil - Fossile dyr - Keichousaurus sp. - 28 cm - 17.5 cm
Nr. 82669443
Sjelden fossil furukjegle - Fossil plante (Ingen reservasjonspris)
Nr. 82669443
Sjelden fossil furukjegle - Fossil plante (Ingen reservasjonspris)
Imagine a huge volcanic eruption that bury every form of life.
Tragically it happened in the middle Jurassic, approximately 160 million years ago.
Pine cones from this site are some of the best preserved fossils in the world.
This specimen has been sliced vertically and polished on both halves revealing the internal structure.
The seeds all around the edge and the fibrous tissues are practically intact due to a very slow and stable
silicification process.
Size 3,7 x 3 x 1,2 cm
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