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  1. Timeline of Dinosaurs
  2. A humorous view of the reverse evolution of man
  3. A rabbit witnesses a herd of mammoths in a snowy forest
  4. Early Stone Implements
  5. Tentative phylogenetic scheme for hominid species
  6. Andalgalornis steulleti, a flightless predatory bird
  7. A Pair Of Carnotaurus Dinosaurs Chasing A Group Of Gasparinisaura
  8. Tyrannosaurus
  9. A Plesiopleurodon jumps out of the water, attacking an Ornithocheirus
  10. Neanderthals hunt a cave bear
  11. Archaeopteryx
  12. Tarbosaurus Dinosaur, Profile View
  13. Microraptor gui eating a small fish
  14. Brachiosaurus Herd On The Move
  15. Comparing Saurischian and Ornithischian Pelvises
  16. A herd of Brachiosaurus travel near a canyon mountain
  17. Triceratops
  18. Allosaurus
  19. Ceratosaurus
  20. Apatosaurus
  21. Artist's concept depicting the evolution of a lobe-finned fish to an amphibian
  22. Brachiosaurus
  23. Euoplocephalus
  24. Coelophysis
  25. Cryolophosaurus Dinosaurs Hunting For Prey In A Prehistoric Environment
  26. Compsognathus
  27. Ostracoderm (Ostracoderma), Fishlike Animal, Fossil
  28. Brontotherium, a family of extinct mammals