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Dragons of the Air

Gelesen von Jeffery

(4,667 Sterne; 3 Bewertungen)

Sir Richard Owen coined the term "dinosaur" ("Terrible Reptile" or "Fearfully Great Reptile") in the 19th century. When Harry G. Seeley, a student of law at that time, attended a lecture on flying reptiles, his interest in paleontology was piqued, and he pursued paleontology for the remainder of his life. He determined that dinosaurs could be divided into two groups, the lizard-hipped dinosaurs and the bird-hipped dinosaurs. He is also credited with characterizing flying dinosaurs as warm-blooded active flyers rather than cold-blooded passive gliders. His popular book on the flying dinosaurs, Dragons of the Air, is a comprehensive treatise on the structure, classification, and possible evolutionary origins of the Pterosaurs as well as their relationship to birds. - Summary by Jeffery Smith (7 hr 51 min)

Chapters

Preface

4:28

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Chapter 1 - Flying Reptiles

6:55

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Chapter 2 - How a Reptile is Known

16:18

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Chapter 3 - A Reptile is Known by its Bones

7:04

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Chapter 4 - Animals Which Fly

20:27

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Chapter 5 - Discovery of the Pterodactyle

19:29

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Chapter 6 - How Animals are Interpreted by their Bones

16:00

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Chapter 7 - Interpretation of Pterodactyles by Their Soft Parts

25:45

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Chapter 8 - The Plan of the Skeleton

44:16

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Chapter 9 - The Backbone, or Vertebral Column

29:46

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Chapter 10 - The Hip Girdle and Hind Limb

28:24

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Chapter 11 - Shoulder Girdle and Fore Limb

56:32

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Chapter 12 - Evidences of the Animal's Habits from its Remains

20:28

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Chapter 13 - Ancient Ornithosaurs from the Lias

21:13

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Chapter 14 - Rhamphocephalus

35:34

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Chapter 15 - Ornithosaurs from the Upper Secondary Rocks

26:48

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Chapter 16 - Classification of the Ornithosauria

15:04

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Chapter 17 - Family Relations of Pterodactyles to Animals which lived with them

34:35

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Chapter 18 - How Pterodactyles may have originated

42:08

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