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- Swimming Reptiles - Ichthyossaur
- Ornithischian dinosaurs - Triceratops
- Fossil collecting Equipment
- Type of Huts suggested by Aurignacian drawings
- Swimming Reptiles - Mosasaur
- Saurischian dinosaurs - Brontosaurus
- Cenozoic mammals - Dinobastis
- Cenozoic mammals - Entelodont
- Two extinct attached echinoderms
- Fossil plants—tracheophytes
- Spears and Harpoons
- Types of symmetry in a fossil coral
- Ornithischian dinosaurs - Paleoscincus
- Shaft-straightening
- Round-headed Ofnet Man
- Fossil Identificaton Chart - I Radial Symmetry
- Cenozoic mammals - Glyptodon
- Typical Texas Foraminifera
- Cenozoic mammals - Woolly Rhinoceros
- The Cro-Magnon Man
- Flying dinosaurs - Rhamphorhynchus
- Typical radiolarians
- Cenozoic mammals - Woolly Mammothjpg
- Typical Pennsylvanian crinoidal limestone
- Cretaceous cephalopods
- Cenozoic mammals - Pliohippus
- Cotylosaur
- Bilateral symmetry in fossil brachiopod
- Cenozoic mammals - Mylodonjpg
- Type of Huts suggested by Magdalenian drawings 2
- Dendrites—a typical pseudofossil
- Sketch of a coprolite—fossilized animal excrement
- Sketch of a gastrolith—the gizzard stone of an ancient reptile
- Mammoth
- Great Extinct Bul
- Flying dinosaurs - Pteranodon
- Machairodus, the Sabre-toothed Tiger
- The Toxodon
- Cenozoic mammals - Canis Dirus
- Leg of a Horse Compared with that of the Giant Moa
- Skull of Phororhacos Compared with that of the Race-horse Lexington
- Bronze Age Implements
- The Horned Ceratosaurus, a Carnivorous Dinosaur
- Some Oligocene Mammals
- Neolithic Implements
- Diagram to Illustrate the Riddle of The Piltdown Sub-man.
- The Mammoth as Engraved by a Primitive Artist on a Piece of Mammoth Tusk
- Skeleton of the Modern Horse and of His Eocene Ancestor
- Skeleton of the Mammoth in the Royal Museum of St. Petersburg
- Skull of Ceratosaurus
- Young Hoactzins
- The Three Giants, Phororhacos, Moa, Ostrich
- Time-chart 6000 B.C. to A.D.
- The Development of the Horse
- A Hind Leg of the Great Brontosaurus, the Largest of the Dinosaurs
- A Single Vertebra of Brontosaurus
- Tooth of Mastodon and of Mammoth
- Carvings
- Head of the early ancestor of elephants
- Koch's Hydrarchus. Composed of Portions of the Skeletons of Several Zeuglodons