Tyrannosaurus lived about 65 to 70 million years ago, in the late Cretaceous Period. T. rex was among the last of the big dinosaurs. Like all non-bird dinosaurs, T. rex lived in the Mesozoic era. Tyrannosaurus is believed to have lived in forests, near rivers, and in areas that were open and full of prey.
Other important technical advances in the history of photography, included the following. Photoetching was invented in 1822-5 by the Frenchman Joseph Niepce (1765-1833), who also made the first photograph from nature in 1826.
This photograph was only discovered in 2002 and is now known to be the very first permanent photograph ever taken by Nicephore NicÃ©phore â niepce niÃ©pce the father. Of photography it is an image of an engraving of a man walking a horse and it was made using a technique known. as heliogravure