Charles Mortram Sternberg

Charles Mortram Sternberg (18 September 1885 – 8 September 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''. A contemporary author wrote, "No published study of Canadian dinosaurs is possible today without citing one or another of Sternberg's papers." Provided by Wikipedia