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  1. Timeline of Life on Earth
  2. Timeline of Dinosaurs
  3. Timeline of Animals
  4. Early Cretaceous life, artwork
  5. Trilobite fossils
  6. Jurassic life, artwork
  7. Jurassic dinosaurs
  8. A humorous view of the reverse evolution of man
  9. Mammals of the Pleistocene era
  10. A rabbit witnesses a herd of mammoths in a snowy forest
  11. Animal Life Spans
  12. Evolution of life, artwork
  13. A pair of Allosaurus dinosaurs explore the remains of a Diplodocus carcass
  14. An Allosaurus Stalking A Herd Of Camarasaurus Dinosaurs Grazing At The Water's Edge
  15. Living Relatives of Dinoaurs
  16. A Pair Of Carnotaurus Dinosaurs Chasing A Group Of Gasparinisaura
  17. Tyrannosaurus
  18. T-Rex Fighting A Group Of Triceratops
  19. Woolly mammoths
  20. Andalgalornis steulleti, a flightless predatory bird
  21. Neanderthal Hunter, Illustration
  22. Jurassic landscape, artwork
  23. A Plesiopleurodon jumps out of the water, attacking an Ornithocheirus
  24. Carboniferous insects, artwork
  25. Woolly Mammoths, Illustration
  26. Human evolution, artwork
  27. Titanoboa, Artwork
  28. A large Meganeura dragonfly from the Carboniferous period
  29. Neanderthals hunt a cave bear
  30. A Group Of Argentinosaurus Dinosaurs With Ornithocheirus Flying Overhead
  31. Archaeopteryx
  32. Pterodactylus Birds Cleaning The Mouth Of A Tyrannosaurus Rex
  33. Ellipsocephalus hoffi trilobite fossils
  34. Tarbosaurus Dinosaur, Profile View
  35. Deinonychus
  36. Suchomimus dinosaur, artwork
  37. Microraptor gui eating a small fish
  38. Brachiosaurus Herd On The Move
  39. Comparing Saurischian and Ornithischian Pelvises
  40. Mei long, the famous troodontid in the sleeping position
  41. A herd of Brachiosaurus travel near a canyon mountain
  42. Pachycephalosaurus
  43. Triceratops
  44. Megatherium, Extinct Ground Sloth
  45. Allosaurus
  46. A Herd Of Centrosaurus Dinosaurs
  47. Ichthyosaurus and Pleisiosaurus, artwork
  48. Body Plans of Extinct Reptiles