>>63929338
sure, but it's definitely not the case with the trex. It's actually the most well studied dino there is, with tons of excellent fossils being found, and Sue's skeleton just as an example is almost a complete one. We have found trex teeth broken off and stuck inside of herbivore dinos' tails, which tells us that they certainly weren't solely scavengers as some have theorized. We've found numerous fossils of trexs of all ages, giving us a good understanding of what their stages of growth looked like. Hell, we've found imprints of trex skin, like in pic related.