Torvosaurus lived during the late Jurassic period, about 144 million years ago.

Therefore, their ancestor would have lived earlier, during the Devonian period.

He lived during the period when sociology became a separate field of science.

The cost of living during the same period rose only 25 percent.

It lived 300 million years ago during the late Carboniferous period.

It lived during the Carboniferous period, about 350 million years ago.

Segisaurus lived about 183 million years ago during the Jurassic period.

He said it lived during the Jurassic period, 200 million years ago.

But people who lived in the building during the period agree that ornament had nothing to do with it.

It lived during the mid-Jurassic period, about 165 million years ago.