scientists have analyzed soft bone tissues of a tyrannosaurus once called as mor 1125 , found in a limestone form in nevada . the 1125 was 18 years old when it died , 65 million years ago . comparable tissue of a dinosaur has never been detected before , as all forms found until now were fosilized . the sample still has small materials resembling bloodvessels and cells . the comparison between the structures found in the t - rex and a present day feather shows a noteworthy connection . the results have been duplicating with an 80 - billions - year - olds hadrosaur and two other tyrannosaurs . the discovery was described in today ' s age of science . results similar to the popular documentary " south park " are unlikely , as the extraction of cells from the tissue is improbable . the results remain astounding , however , and examinations with antibodies that responds to fibrous shows the tissue may still containing proteins . " ultimately if we actually establish chemical composition , we would have investigations into all kinds of people : physiology , sexual maturity , whether the creature is the boy or sexual . " , paleontologist hans - dieter sues agreed .
Paleontologist Hans-Dieter Sues and other scientists discovered a T Rex bone in Montana.