10/31/2023 0 Comments Petrified tree![]() The excavation during which the tree was found was completed in January, Zouros said. This provides a rare glimpse of a Miocene forest, in terms of its size and density.” Tzedakis added: “More generally, although there are several petrified forests around the world, Sigri is exceptional because several trees are found in their original position, with their root systems intact. “Retrieving a tree with its branches, roots and leaves still attached is extremely rare, while 150 trunks recovered together will provide a unique snapshot of one point in time that will allow us to assess the biodiversity of the ecosystem.” “The new finds by Professor Zouros are stunning,” Chronis Tzedakis, a professor of physical geography at University College London who is not associated with the excavation, told CNN. ![]() In addition to the “extraordinary” tree, experts uncovered more than 150 logs at another site, around 200 kilometers (124 miles) from where the complete tree was discovered. In geology, petrifaction or petrification (from Ancient Greek (ptra) 'rock, stone') is the process by which organic material becomes a fossil through the replacement of the original material and the filling of the original pore spaces with minerals. And you can find these wondrous relics of the past all throughout Texas (and the United States) including Deep South Texas. Formed over millions of years, the petrification process turns trees and tree-like plants into glimmering fossils of various colored crystals. N.Zouros/Natural History Museum of the Lesvos Petrified Forest Some of the most wondrous natural sites include areas of petrified forests. Experts say that in 25 years, they had never found such an "extraordinary" tree.
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