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.
the first photograph was taken by Joseph NicÃ©phore NiÃ©pce in 1826 but he did not invent photography, he did however produce the very first permanent image through the use of a pewter plate covered in bitumen and a simple camera-obscura (pin hole camera) Men had been experimenting with creating images for years before.