Paleontologist
Mainly by studying dinosaur fossils.
Fossils can be found all over Arizona. The link gives a full breakdown of wear to find fossils
Most often it is a paleontologist who finds dinosaur fossils. However, anyone can find one.
Because they did not exsist at the same time.
Pegomastax was found in South Africa. Its fossils date to the early Jurassic.
The best place to find dinosaur fossils in the world is in the United States. Another place to find dinosaur fossils is in Alberta, Canada. The best place to look for fossils is somewhere where there aren't many plants/trees, like a desert.
they sale purple dinasaurs at toys or us i think dont get hopes up if u cant find it there . If u cant find a purple dinosaur at toys or us then go online and u will find it i garentie.
The Scholatics website has a page that lists where you can go to increase your chances of finding dinosaur fossils. One of the tips is to head out to the desert where there are no buildings or plants.
Fossils appeared continually throughout the history of life; the oldest known fossils are of stromatolites which are thought to be 3.4 billion years old Dinosaur fossils have doubtless been dug up for hundreds of years. The Chinese found "dragon" bones over 2000 years ago - these may well have been dinosaur fossils. In 1676, a large femur was found in England by Reverend Plot - probably from a dinosaur. A report of this find was published by Brookes in 1763. The first dinosaur to be described scientifically was Megalosaurus; named in 1824, by William Buckland. Buckland (1784-1856) was a British fossil hunter and clergyman who collected fossils. The first dinosaur fossil that was found and described was an iguanadon, but this was described after the megalosaurus.
They go and study fossils such s dinosaur bones, and find out more about what lived long ago
You can find the youngest layer in the top layer because in the bottom layer, all you see is bones from the 200 B.C or from the dinosaur time.