Dinosaur paleontology has long been the domain of bones and teeth – but now soft tissues could be changing the game. Scientists say they have discovered collagen preserved in a 195-million-year-old rib from a long-necked Lufengosaurus.
Dinosaur paleontology has long been the domain of bones and teeth – but now soft tissues could be changing the game. Scientists say they have discovered collagen preserved in a 195-million-year-old rib from a long-necked Lufengosaurus.