EditorialSkeleton of Hesperornis regalis, from Cretaceous strata, North America. After Othniel Charles Marsh. Engraving from Henry Neville Hutchinsons Creatures of Other Days, Popular Studies in Palaeontology, Chapman and Hall, London, 1896.
EditorialA gigantic diver, Hesperornis regalis, from North America, Cretaceous Period. Print after an illustration by Joseph Smit from Henry Neville Hutchinsons Creatures of Other Days, Popular Studies in Palaeontology, Chapman and Hall, London, 1896.
EditorialA large herbivorous dinosaur, Claosaurus, from North America, Cretaceuous Period. The bird on the right is a young Hesperornis regalis. Print after an illustration by Joseph Smit from Henry Neville Hutchinsons Creatures of Other Days, Popular Studies i...
EditorialSkeleton of extinct Ichthyornis dispar (Ichthyornis victor), Cretaceous Strata, North America. After Othniel Charles Marsh. Illustration from Henry Neville Hutchinsons Creatures of Other Days, Popular Studies in Palaeontology, Chapman and Hall, London,...
EditorialA large horned dinosaur, Ceratosaurus nasicornis, North America, Jurassic Period. Print after an illustration by Joseph Smit from Henry Neville Hutchinsons Creatures of Other Days, Popular Studies in Palaeontology, Chapman and Hall, London, 1896.
EditorialThe oldest known dinosaur, Anchisaurus, from North America, New Red Sandstone Period. Print after an illustration by Joseph Smit from Henry Neville Hutchinsons Creatures of Other Days, Popular Studies in Palaeontology, Chapman and Hall, London, 1896.
EditorialExtinct Hipparion prostylum horse, Miocene to Pleistocene (upper) and wild horse, Equus ferus (lower). Print after an illustration by Joseph Smit from Henry Neville Hutchinsons Creatures of Other Days, Popular Studies in Palaeontology, Chapman and Hall...
EditorialReconstruction of Phenacodus primaevus and Hyracotherium leporinum, ancestors of the horse, Eocene period. Print after an illustration by Joseph Smit from Henry Neville Hutchinsons Creatures of Other Days, Popular Studies in Palaeontology, Chapman and ...