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Schweitzer and her colleagues included over 20 microscopic images of the soft tissue that was recovered from the dinosaur bone.“After 7 days, several fragments of the lining tissue exhibited unusual characteristics not normally observed in fossil bone.

Removal of the mineral phase left a flexible vascular tissue that demonstrated great elasticity and resilience upon manipulation.

” That question has been recast into the spotlight as researchers made an amazing announcement.

The Washington Post reported: Soft tissue found within a dinosaur bone!? “For more than a century, the study of dinosaurs has been limited to fossilized bones.

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The asteroid may have happened, but it certainly did not kill off all the dinosaurs.You’ve got red blood cells.” The colleague that “took one look” was University of Montana professor, “Dinosaur Jack” Horner, one of America’s best-known paleontologists, who discovered his first dinosaur fossil when he was eight years old. But now we have soft tissue—including blood vessels!In this peer-reviewed report by researchers including from Lund University in Sweden and Southern Methodist University in Dallas, scientists confirm another biological tissue discovery using sophisticated techniques to rule out modern contamination, bio-film, etc., concluding that original biological collagen exists in a small bone from an extinct marine reptile called a Mosasaur.Scott Woodward and his colleagues observed: “Nucleic acids have limited life expectancies under physiological conditions, and DNA is particularly susceptible to oxidative and hydrolytic damage” (Woodward, et al., 1994, p. This rapid degradation was one of the arguments the defense used to discount the blood evidence in O. Moviegoers learned that DNA could not sustain the test of time—but blood-sucking insects preserved in amber still possessed usable DNA.And from that people began to speculate: “Could we create a living dinosaur from DNA?Yet according to a report in Science Magazine as it relates to the discoveries of dinosaur tissue, scientists calculate the maximum survival time of collagen not in millions but in thousands of years.According to Nat'l Geographic, there's yet another discovery of soft tissue in a dinosaur, this time, a Hadrosaur, with soft blood vessels, connective tissue, and blood cell protein amino acid chains partially sequenced at Harvard University.” In the conclusion of their report, Schweitzer and her colleagues noted:“However, we demonstrate the retention of pliable soft-tissue blood vessels with contents that are capable of being liberated from the bone matrix, while still retaining their flexibility, resilience, original hollow nature, and three-dimensionality.... Rex also contains flexible and fibrillar bone matrices that retain elasticity” “The researchers squeezed round, microscopic structures out of the presumed T. Those small spheres, which ranged from dark red to deep brown, may be red blood cells, says Schweitzer.” (Harrub, 2005, emp.in orig.) –‘a wise response, given the negative response from the scientific community to her 1997 discovery in which she mentioned blood cells from dinosaur tissue.Extracted from an article by Brad Harrub, Ph D - and other printed publications, papers and materials.Additionally, we know that the molecular structure of DNA begins to break down rapidly after an organism dies. It was also the picture painted in the famous movie Jurassic Park.


  1. The 2005 discovery of soft tissue in a T. Rex bone may actually be bacterial slime coating blood vessel walls, a controversial new study claims. Carbon dating suggested some of the slime samples were fewer than 60 years old. The team also found bubbles in the slime coating like those produced by methane-breathing.

  2. The call was made by Rob on behalf of an evangelical group of believers who wanted to donate funds initially a 20k grant to have a carbon-14 test run the T-Rex soft tissue discovered by Mary Schweitzer in 1993 Schweitzer, 1993. This discovery has been written up in many science journals Schweitzer, Cano, & Horner.

  3. When paleontologist Mary Schweitzer found soft tissue in a Tyrannosaurus rex fossil, her discovery raised an obvious question -- how the tissue could have survived so long? The bone was 68. Today's knowledge of fossil ages comes primarily from radiometric dating, also known as radioactive dating. Radiometric dating.

  4. Mar 20, 2017. Soft tissue found within a dinosaur bone. How could that be? “For more than a century, the study of dinosaurs has been limited to fossilized bones. Now, researchers have recovered 70-million-year-old soft tissue, including what may be blood vessels and cells, from a Tyrannosaurus Rex” Schmid, 2005.

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