EditorialReconstruction of an extinct Triceratops in North America, Cretaceous period. Illustration by Hugo Wolff-Maage from Wilhelm Bolsches Das Leben der Urwelt, Prehistoric Life, Georg Dollheimer, Leipzig, 1932.
EditorialFish fossils and Triceratops skin on display during a presentation at the Goddard Space Flight Center in Greenbelt, Md., on Wednesday, April 6, 2022. (Kenneth Chang/The New York Times)
EditorialTriceratops prorsus, the last of the dinosaurs. Lithograph after an illustration by J. Smit from H. N. Hutchinson's "Extinct Monsters and Creatures of Other Days," Chapman and Hall, London, 1894.
EditorialTriceratops. Ceratopsid dinosaur. 68-65 million years. Late Cretaceous Period. Maastrichtian stage. Skull. Natural History Museum. London. United Kingdom.
EditorialTriceratops. Ceratopsid dinosaur. 68-65 million years. Late Cretaceous Period. Maastrichtian stage. Skull. Natural History Museum. London. United Kingdom.
EditorialReconstruction of an extinct Triceratops in North America, Cretaceous period. Illustration by Hugo Wolff-Maage from Wilhelm Bolsches Das Leben der Urwelt, Prehistoric Life, Georg Dollheimer, Leipzig, 1932.
EditorialTriceratops. Ceratopsid dinosaur. 68-65 million years. Late Cretaceous Period. Maastrichtian stage. Skull. Natural History Museum. London. United Kingdom.
EditorialTriceratops. Ceratopsid dinosaur. 68-65 million years. Late Cretaceous Period. Maastrichtian stage. Skull. Natural History Museum. London. United Kingdom.
EditorialTriceratops prorsus, the last of the dinosaurs. Lithograph after an illustration by J. Smit from H. N. Hutchinson's "Extinct Monsters and Creatures of Other Days," Chapman and Hall, London, 1894.
EditorialTriceratops. Ceratopsid dinosaur. 68-65 million years. Late Cretaceous Period. Maastrichtian stage. Skull. Natural History Museum. London. United Kingdom.
EditorialTriceratops. Ceratopsid dinosaur. 68-65 million years. Late Cretaceous Period. Maastrichtian stage. Skull. Natural History Museum. London. United Kingdom.