Barnum Brown
Barnum Brown (February 12, 1873 – February 5, 1963), often called Mr. Bones, was an American field paleontologist. He discovered the first documented remains of Tyrannosaurus rex.<ref>Dingus L. & Norell M.A. 2010. Barnum Brown: the man who discovered Tyrannosaurus rex. </ref> His career that made him one of the most famous fossil hunters working in the late Victorian era and the early 20th century.