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01 - Chapter 1 - Flying Reptiles
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02 - Chapter 2 - How a Reptile is Known
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03 - Chapter 3 - A Reptile is Known by its Bones
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04 - Chapter 4 - Animals Which Fly
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05 - Chapter 5 - Discovery of the Pterodactyle
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06 - Chapter 6 - How Animals are Interpreted by their Bones
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07 - Chapter 7 - Interpretation of Pterodactyles by Their Soft Parts
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08 - Chapter 8 - The Plan of the Skeleton
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09 - Chapter 9 - The Backbone, or Vertebral Column
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10 - Chapter 10 - The Hip Girdle and Hind Limb
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11 - Chapter 11 - Shoulder Girdle and Fore Limb
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12 - Chapter 12 - Evidences of the Animal's Habits from its Remains
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13 - Chapter 13 - Ancient Ornithosaurs from the Lias
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14 - Chapter 14 - Rhamphocephalus
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15 - Chapter 15 - Ornithosaurs from the Upper Secondary Rocks
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16 - Chapter 16 - Classification of the Ornithosauria
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17 - Chapter 17 - Family Relations of Pterodactyles to Animals which lived with them
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18 - Chapter 18 - How Pterodactyles may have originated