- Cenozoic mammals - Canis Dirus
- The Toxodon
The skeleton of a gigantic extinct rat-like animal - the Toxodon - from the Argentine, South America. Length from the snout to the tail, nine feet. - Machairodus, the Sabre-toothed Tiger
- Great Extinct Bul
Skull of the great extinct Bull, the Bos primigenius, or the Urus, or Aurochs. The measurement from one horn tip to the other taken round the curves, was in some cases eight feet. The Urus stood in rare instances as much as seven feet at the shoulder; a fair-sized elephant stands nine feet. - Mammoth
- Flying dinosaurs - Pteranodon
- 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. - 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. - Dendrites—a typical pseudofossil
- Type of Huts suggested by Magdalenian drawings 2
- Cotylosaur
- Bilateral symmetry in fossil brachiopod
- Cenozoic mammals - Mylodonjpg
- Cretaceous cephalopods
- Cenozoic mammals - Pliohippus
- The Cro-Magnon Man
- Shaft-straightening
- Flying dinosaurs - Rhamphorhynchus
- Cenozoic mammals - Woolly Mammothjpg
- Typical radiolarians
- Typical Pennsylvanian crinoidal limestone
- Cenozoic mammals - Woolly Rhinoceros
- Spears and Harpoons
- Fossil Identificaton Chart - I Radial Symmetry
- Cenozoic mammals - Glyptodon
- Types of symmetry in a fossil coral
- Typical Texas Foraminifera
- Round-headed Ofnet Man
- Ornithischian dinosaurs - Paleoscincus
- Cenozoic mammals - Dinobastis
- Cenozoic mammals - Entelodont
- Two extinct attached echinoderms
- Swimming Reptiles - Mosasaur
- Fossil plants—tracheophytes
- Type of Huts suggested by Aurignacian drawings
- The Pitfall
- Fossil collecting Equipment
- Swimming Reptiles - Ichthyossaur
- Saurischian dinosaurs - Brontosaurus
- Fossil Identificaton Chart - II Bilateral Symmetry
- Ornithischian dinosaurs - Triceratops
- Fossil starfishes, crinoids, and holothurian sclerites
- Saurischian dinosaurs - Allosaurus
- Morphology and principal parts of trilobites
- The Spokeshave
- The Kayak
- Swimming Reptiles - Plesiosaur
- Ornithischian dinosaurs - Stegosaurus
- The Dance
- The Bow-drill
- Typical modern crinoid
- Tertiary gastropods
- Tertiary mammals - Brontotherium
- Fossil Identificaton Chart - III No apparent Symmetry
- Tertiary mammals - Uintatherium
- Primitive Amphibian
- The formation of river terraces
- Phytosaur - Crocodile like reptile
- Rhinoceros tichorhinus, the wooly-coasted Rhinoceros
- Chellean Boucher or Hand-axe