Soft-Tissue Vessels and Cellular Preservation in Tyrannosaurus rex

@article{Schweitzer2005SoftTissueVA,
  title={Soft-Tissue Vessels and Cellular Preservation in Tyrannosaurus rex},
  author={M. Schweitzer and J. Wittmeyer and J. Horner and J. Toporski},
  journal={Science},
  year={2005},
  volume={307},
  pages={1952 - 1955}
}
  • M. Schweitzer, J. Wittmeyer, +1 author J. Toporski
  • Published 2005
  • Biology, Medicine
  • Science
  • Soft tissues are preserved within hindlimb elements of Tyrannosaurus rex (Museum of the Rockies specimen 1125). Removal of the mineral phase reveals transparent, flexible, hollow blood vessels containing small round microstructures that can be expressed from the vessels into solution. Some regions of the demineralized bone matrix are highly fibrous, and the matrix possesses elasticity and resilience. Three populations of microstructures have cell-like morphology. Thus, some dinosaurian soft… CONTINUE READING
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    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 14 REFERENCES
    Age and growth dynamics of Tyrannosaurus rex†
    • 127