- Cenozoic mammals - Canis Dirus
- Machairodus, the Sabre-toothed Tiger
- Flying dinosaurs - Pteranodon
- Sketch of a coprolite—fossilized animal excrement
Coprolites are fossil dung or body waste. These objects can provide valuable information as to the food habits or anatomical structure of the animal that made them. - Sketch of a gastrolith—the gizzard stone of an ancient reptile
These highly polished well-rounded stones (gastrolith) are believed to have been used in the stomachs of reptiles for grinding the food into smaller pieces. Large numbers of these “stomach stones” have been found with the remains of certain types of dinosaurs. - Dendrites—a typical pseudofossil
- Type of Huts suggested by Magdalenian drawings 2
- Cotylosaur
- Cretaceous cephalopods
- Typical radiolarians
- The Cro-Magnon Man
- Cenozoic mammals - Mylodonjpg
- Cenozoic mammals - Pliohippus
- Typical Texas Foraminifera
- Cenozoic mammals - Woolly Mammothjpg
- Cenozoic mammals - Woolly Rhinoceros
- Bilateral symmetry in fossil brachiopod
- Cenozoic mammals - Glyptodon
- Shaft-straightening
- Types of symmetry in a fossil coral
- Ornithischian dinosaurs - Paleoscincus
- Flying dinosaurs - Rhamphorhynchus
- Fossil plants—tracheophytes
- Spears and Harpoons
- Fossil Identificaton Chart - I Radial Symmetry
- Typical Pennsylvanian crinoidal limestone
- The Kayak
- Round-headed Ofnet Man
- Cenozoic mammals - Dinobastis
- Cenozoic mammals - Entelodont
- Fossil starfishes, crinoids, and holothurian sclerites
- Type of Huts suggested by Aurignacian drawings
- Two extinct attached echinoderms
- Swimming Reptiles - Mosasaur
- Saurischian dinosaurs - Brontosaurus
- Ornithischian dinosaurs - Stegosaurus
- The Bow-drill
- Saurischian dinosaurs - Allosaurus
- Morphology and principal parts of trilobites
- The Pitfall
- The Dance
- Fossil Identificaton Chart - II Bilateral Symmetry
- Fossil collecting Equipment
- Swimming Reptiles - Plesiosaur
- Fossil Identificaton Chart - III No apparent Symmetry
- The Spokeshave
- Swimming Reptiles - Ichthyossaur
- Typical modern crinoid
- Tertiary mammals - Brontotherium
- Tertiary mammals - Uintatherium
- Ornithischian dinosaurs - Triceratops
- Solutrean Flints
- The formation of river terraces
- Rhinoceros tichorhinus, the wooly-coasted Rhinoceros
- Tertiary gastropods
- Phytosaur - Crocodile like reptile
- Chellean Boucher or Hand-axe
- Primitive Amphibian
- Ornithischian dinosaurs - Trachodon
- Cave Dwellers