EditorialReproduction of giant Brontosaurus genus dinosaurs in a freshwater lake, Jurassic. Colour print after an illustration by Hugo Wolff-Maage from Wilhelm Bolsches Das Leben der Urwelt, Prehistoric Life, Georg Dollheimer, Leipzig, 1932.
EditorialFossil skeleton of an extinct Brontosaurus excelsus. Illustration from Wilhelm Bolsches Das Leben der Urwelt, Prehistoric Life, Georg Dollheimer, Leipzig, 1932.