Interesting Engineering on MSN6mon
Gnatalie: 75-feet-long rare dinosaur species fossil from 150 million years ago
Unlike the typical brown or black fossilized bones (from silica ... complete Sauropod skeleton found on the West Coast. Given ...
Natural History Museum%2c London1y
Analysing the bones: what can a skeleton tell you?
Adult teeth are worn down by chewing, and sometimes the amount a skeleton’s teeth are worn down can be used to estimate age. However, factors like a rough diet can mean an inaccurate age estimate.