Charles Mortram Sternberg (1885 – 1981) was an American-Canadian fossil collector and paleontologist, son of Charles Hazelius Sternberg. Late in his career, he collected and described Pachyrhinosaurus, Brachylophosaurus, Parksosaurus and Edmontonia. Image:Mantell's Iguanodon restoration.jpg This article is a . You can help My English Wiki by expanding it.