"Geological Survey (U.S.)" . . "Montana." . . . . "Paleozoölogie." . . "Dinosaurs Montana." . . "Dinosaurs." . . "Brachyceratops : a ceratopsian dinosaur from the two medicine formation of Montana; with notes on associated fossil reptiles" . . . . . . "Brachyceratops, a ceratopsian dinosaur from the Two Medicine formation of Montana, with notes on associated fossil reptiles"@en . "Brachyceratops : a ceratopsian dinosaur from the Two Medicine formation of Montana, with notes on associated fossil reptiles" . . . . . "Brachyceratops, a ceratopsian dinosaur from the Two Medicine formation of Montana : with notes on associated fossil reptiles" . . . . "Brachyceratops a ceratopsian dinosaur from the Two Medicine formation of Montana, with notes on associated fossil reptiles"@en . "Brachyceratops, a ceratopsian dinosaur from the two medicine formation of Montana, with notes on associated fossil reptiles, by Charles W. Gilmore" . . . . . . . . . "Brachyceratops : a ceratopsian dinosaur from the two medicine formation of Montana" . "Brachyceratops A ceratopsian dinosaur from the two medicine formation of Montana" . "Brachyceratops: a Ceratopsian Dinosaur from the Two Medicine formation of Montana, with notes on associated fossil reptiles. [With illustrations.]"@en . "Brachyceratops: a Ceratopsian Dinosaur from the Two Medicine formation of Montana, with notes on associated fossil reptiles. [With illustrations.]" . . . . . . . .