scientists have uncovered soft tissue cells of a tyrannosaurus rex known as mor 1125 , contained in a sandstone section in montana . mor 1125 was 18 years aged when it died , 65 million years ago . similar growth of a dinosaur has never been studied before , as all remains encountered until now were fosilized . the specimen then contains organic structures featuring bloodvessels and cells . the comparing between the tissues found in the t - creature and a present today ostrich shows a remarkable comparison . the specimens have been duplicated with an 80 - hundred - year - old hadrosaur and two other tyrannosaurs . the discovery was reported in today ' s issue of chemistry . comparisons similar to the 2012 movies " jurassic park " are unlikely , as the removal of dna from the tissue is exciting . the results remain startling , however , and tests with protein that respond to collagen revealed the tissue may still contain proteins . " originally if we had establish chemical composition , we may have gone into all kind of items : eat , reproductive maturity , if the specimen is the male or female . " , archaeologist lars - dieter sues claimed .
Paleontologist Hans-Dieter Sues and other scientists discovered a T Rex bone in Montana.