scientists have uncovered soft bone tissue of a tyrannosaurus rex known as mor 1125 , found in a sandstone formation in montana . mo 1125 was 18 years ancient while it perished , 65 million times ago . comparable mass of a dinosaur has never been found before , as all remains present until now were fosilized . the specimen only contains some structures of bloodvessels and cells . the connection between the structures revealed in the t - formation and a medieval generation ostrich revealed a remarkable similarity . the remains have been duplicates with an 80 - million - year - old hadrosaur and twelve other tyrannosaurs . the discovery was published in today ' s issue of science . results similar to the 2004 video " south park " are likely , as the recovery of dna from the tissue is improbable . the result remain astounding , however , and tests with antibodies that sensitive to collagen show the tissue should just contain bones . " ultimately if we could establish geological chemistry , we would have insights into all kinds of things : diet , female readiness , whether the specimen is the male or females . " , paleontologist lars - gunter lawsuit said .
Paleontologist Hans-Dieter Sues and other scientists discovered a T Rex bone in Montana.