![]() ![]() We cleaned this bone fragment in our on-site lab, micro-blasting the bone to reveal the delicate interior structures, and then applying a PVA hardener. This wonderful bone fragment of Tyrannosaurus rex displays this feature very well, making it one of the most affordable GENUINE TYRANNOSAURUS REX fossils one could own! The bones have a dense outer layer with an unmistakable large open spongy pattern to the inner cellular structure. There is a unique quality that the skeleton of T. While most dinosaur bone fragments CANNOT be honestly attributed to a species with certainty, this is a unique opportunity to have certainty of its origin. rex bone and some of the fragments are in that photo. A photo below is of the discovery of the T. rex bone fragment is from that major limb bone. Several fragments from bone were beyond use in reconstructing the tibia so we opted to sell them as fragments, making them affordable reference specimens of genuine Tyrannosaurus rex bone. Our 2005 digging season yielded the discovery of a tibia lower leg bone that we are still in the process of restoring. Unfortunately, most bones are beyond the financial reach of collectors, even ones that are embarrassingly bad in appearance. Two years ago, a triceratops skeleton that the Guinness World Records declared as the world's biggest, known as "Big John," was sold for 6.6 million euros ($7.2 million) to a private collector at a Paris auction.Tyrannosaurus rex fossil bones are the most expensive dinosaur bones on the market due to the rarity and demand of the dinosaur. rex skeletons that were auctioned off, according to Koller: Chicago's Field Museum of Natural History bought "Sue" for $8.4 million over a quarter-century ago, and "Stan" sold for nearly $32 million three years ago. The two areas the bones for Trinity came from were also the source of other T. A picture of "Trinity" is seen during sale of the skeleton of the Tyrannosaurus-Rex (T-Rex) by Koller auction house in Zurich, on April 18, 2023. Hollywood movies such as the blockbuster "Jurassic Park" franchise have added to the public fascination with the carnivorous creature. A study published two years ago in the journal Science estimated that about 2.5 billion of the dinosaurs ever lived. rex roamed the Earth between 65 and 67 million years ago. "But here we have truly original Tyrannosaurus skull bones that all originate from the same specimen." In fact, most dinosaurs are found without their skulls," Nils Knoetschke, a scientific adviser who was quoted in the auction catalog. "When dinosaurs died in the Jurassic or Cretaceous periods, they often lost their heads during deposition (of the remains into rocks). ![]() The auction house said the skull was particularly rare and also remarkably well-preserved. Koller said "original bone material" comprises more than half of the restored fossil. rex display heats up debate over auctions of dinosaur skeletons: "Harmful to science" rex's ferocious image may have just taken a hit rex, dubbed "Trinity," was built from specimens retrieved from three sites in the Hell Creek and Lance Creek formations of Montana and Wyoming between 20. The skeleton of a Tyrannosaurus rex is seen in the Dinosaur Gallery of the Royal Belgium Institute of Natural Sciences on Apin Brussels, Belgium. Green did not identify the buyer, but said it was a "European private collector." Including the "buyer's premium" and fees, the sale came to 5.5 million Swiss francs (about $6.1 million), Koller said. I hope it's going to be shown somewhere in public." "It could be that it was a composite - that could be why the purists didn't go for it," Karl Green, the auction house's marketing director, said by phone. ![]()
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