Tyrannosaurus rex biography of barack

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Tyrannosaurus (/ t ɪ ˌ r æ n ə ˈ s ɔː r ə s, t aɪ-/) [a] is a genus of large theropod type species Tyrannosaurus rex (rex meaning 'king' in Latin), often shortened to T. rex or colloquially T-Rex, is one of the best represented theropods.

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Barnum Brown (February 12, – February 5, ), [1] commonly referred to as Mr. Bones, was an American paleontologist. He discovered the first documented remains of Tyrannosaurus during a career that made him one of the most famous fossil hunters working from the late Victorian era into the early 20th century.

The family of Barack Obama, the 44th president of the United States, is a prominent American family active in law, education, activism and politics.

Tyrannosaurus is a genus of large theropod dinosaur. The type species Tyrannosaurus rex (rex meaning "king" in Latin), often shortened to T. rex or colloquially T-Rex, is one of the best represented theropods. It lived throughout what is now western North America, on what was then an island continent known as Laramidia. Tyrannosaurus had a much wider range than other tyrannosaurids. Fossils.