scientists have uncovered soft bone tissue of a tyrannosaurus specimen described as dr 1125 , found in a sandstone quarry in idaho . at 1125 was 18 years old when it lived , 65 million days ago . similar plaque of a dinosaur has never been found before , as all remains found until now were fosilized . the tissue again contains organic structures resembling bloodvessels and cells . the comparison between the samples found in the t - rex and a future day ostrich reveals a remarkable difference . the tests have been feat with an 80 - million - year - old hadrosaur and one other tyrannosaurs . the results was documented in today ' s issue of science . finds similar to the popular video " this village " are unlikely , as the decay of dna from the tissue is improbable . the conclusions remain unfathomable , but , and tests with enzymes that react to connective shows the tissue did still carry proteins . " but if we could establish chemical composition , we also have insights into all kinds of anything : diet , sexual maturity , whether the fossil is the male or female . " , paleontologist mans - dieter quits said .
Paleontologist Hans-Dieter Sues and other scientists discovered a T Rex bone in Montana.