The Daily Swell
@daily · 1:18
Science: Embryo fossils of a Tyrannosaur bring new information to the conversation
The babies were very small compared to the fully grown parents and almost a 10th as long. Considering the fact that a fully grown tyrannosaur was somewhere between 30ft in length and £6000, a three foot long baby is about as small as it can get at around 71 to 75 million years old. The specimen in question was discovered at a dig site in the Horseshoe Canyon formation in Alberta