The Dinosaurs of Wyoming - Wyoming State Geological Survey ...

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74 THE DINOSAURS OF WYOMING heavy armor. The fore-limbs are very powerful; immense rugosities on the bones indicating heavy muscular attachments. The hind limbs are pillar-like, and while powerful are not so strong as the fore limbs. FIGURE 22. ABOVE; Section of neck of Stegosaurus" showing relation of armor plate to backbone. BELOW; Section of body. pl=plate; r=rib; v=vertebrum; p=transverse process -After Lull. The backbones were especially modified to support the large, heavy, paired armor plates, of which there were several. The processes on the vertebrate are lengthened and thickened, and the entire back strongly arched upward, thus producing a strong support for the armor. The ribs are T-shaped
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'The CVinosaurs of Wyoming By ROY L
Page 3:
Tragedy of the Mesozoic All the ele
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The DINOSAURS of Wyoming By ROY L.
Page 10 and 11:
LIST OF ILLUsTRA'frONS IX Figure 32
Page 12 and 13:
PREFACE The subject of dinosaurs in
Page 15:
CHAPTER 1. What Are the Dinosaurs?
Page 18 and 19:
2 CHAPTER II The Geological Age of
Page 21 and 22:
CHAPTER III Their Origin and Distri
Page 24 and 25: THEIR ORIGIN Ai"D DISTRIBUTIOK 23 A
Page 27 and 28: CHAPTER IV Historical Account of th
Page 29 and 30: 28 THE DINOSA1.:RS OF WYOMING "How
Page 32 and 33: 92 THE DIKOSAURS OF 'WYOMING of bro
Page 34 and 35: 94 THE DI OSAURS OF WYOMI G small p
Page 38 and 39: 'C '" FIGURE 40.-DISEASE AND INJURY
Page 40: FIGURE 41.-INJURIES AMO"G FOSSIL VE
Page 43 and 44: FIGURE 42.-FRACTURE 'AND NECROSIS I
Page 47: THE THREE-HORNED DINOSAURS 107 horn
Page 50: CHAPTER XIX Animals Which Lived wit
Page 53 and 54: CHAPTER XX Wyoming Dinosaurs Abroad
Page 58 and 59: CHAPTER XXII QLOSSARY Amphibious Di
Page 63: "SACRAL BRAIN" OF DIi\TOSAURS depar
Page 67 and 68: CHAPTER XIV Footprints of Dinosaurs
Page 70: CHAPTER XV The Armoured Dinosauria
Page 73: THE ARMOURED DIKOSAURIA 73 of penta
Page 78 and 79: FIGURE 25.-RESTORATION OF THE PALAE
Page 80 and 81: 80 THE DINOSAURS OF WYOMING The lif
Page 82 and 83: 82 THE DINOSAURS OF WYOMING decesso
Page 84: I- I 84 THE DINOSAURS OF WYOMING mo
Page 88 and 89: CHAPTER XVII The Carnivorous Dinosa
Page 90 and 91: 90 THE DINOSAURS OF WYOMING Carniyo
Page 94 and 95: 58 THE DINOSAURS OF WYOMING out lif
Page 98 and 99: 32 THE DIN"OSAURS OF WYOMIN"G bette
Page 100 and 101: 34 THE DINOSAURS OF WYOMING tured i
Page 102 and 103: 36 THE DINOSAL"RS OF WYOMING publis
Page 104 and 105: 38 THE DINOSACRS OF WYOMING The hug
Page 106 and 107: 40 THE DINOSAURS OF WYOMING Wyoming
Page 109 and 110: FIGURE 8. Map of Niobrara County. W
Page 111: DIFFERENT KINDS OF DIKOSACRS 45 "Co
Page 115 and 116: FIGURE IO.-PATHOLOGICAL LESIONS IN
Page 117 and 118: FIGURE
Page 119 and 120: FIGURE 14. The Haemangioma. or vasc
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