LIST OF ILLUSTRATIONS

FIG.PAGE
[47.]Wings of RhamphorhynchusFrontispiece
[1.]Lung of the lung-fish Ceratodus[5]
[2.]Attachment of the lower jaw in a Mammal and in a Pterodactyle[12]
[3.]Chaldæan Dragon[15]
[4.]Winged human figure from the Temple of Ephesus[16]
[5.]Flying fish Exocœtus[18]
[6.]Flying Frog[19]
[7.]Flying Lizard (Draco)[20]
[8.]Birds in flight[22]
[9.]Flying Squirrel (Pteromys)[24]
[10.]Bats, flying and walking[25]
[11.]Skeleton of Pterodactylus longirostris[28]
[12.]The skeleton restored[29]
[13.]The animal form restored[30]
[14.]Fore limbs in four types of mammals[38]
[15.]Pneumatic foramen in Pterodactyle bone[46]
[16.]Lungs of the bird Apteryx[48]
[17.]Air cells in the body of an Ostrich[49]
[18.]Lung of a Chameleon[51]
[19.]Brain in Pterodactyle, Mammal, Bird, and Reptiles[53]
[20.]Skull of Kingfisher and Rhamphorhynchus[63]
[21.]Skull of Heron and Rhamphorhynchus[65]
[22.]Palate of Macrocercus and ? Campylognathus[71]
[23.]Lower jaw of Echidna and Ornithostoma[76]
[24.]First two neck vertebræ of Ornithocheirus[81]
[25.]Middle neck vertebræ of Ornithocheirus[83]
[26.]Back vertebra of Ornithocheirus and Crocodile[86]
[27.]Sacrum, with hip bones, of Rhamphorhynchus[88]
[28.]Extremity of tail of Rhamphorhynchus phyllurus[91]
[29.]Hip-girdle bones in Apteryx and Rhamphorhynchus[95]
[30.]Pelvis with prepubic bone in Pterodactylus[96]
[31.]Pelvis with prepubic bones in Rhamphorhynchus[97]
[32.]Pelvis of an Alligator seen from below[98]
[33.]Femora: Echidna, Ornithocheirus, Ursus[100]
[34.]Tibia and fibula: Dimorphodon and Vulture[102]
[35.]Metatarsus and digits in three Pterodactyles[104]
[36.]Sternum in Cormorant and Rhamphorhynchus[108]
[37.]Sternum in Ornithocheirus[109]
[38.]Shoulder-girdle bones in a bird and three Pterodactyles[113]
[39.]The Notarium from the back of Ornithocheirus[115]
[40.]The shoulder-girdle of Ornithocheirus[115]
[41.]Humerus of Pigeon and Ornithocheirus[119]
[42.]Fore-arm of Golden Eagle and Dimorphodon[120]
[43.]Wrist bones of Ornithocheirus[124]
[44.]Clawed digits of the hand in two Pterodactyles[125]
[45.]Claw from the hand of Ornithocheirus[129]
[46.]The hand in Archæopteryx and the Ostrich[130]
[48.]Slab of Lias with bones of DimorphodonTo face page [143]
[49.]Dimorphodon (restored form) at rest[144]
[50.]Dimorphodon (restored form of the animal)To face page [145]
[51.]Dimorphodon skeleton, walking as a quadrupedTo face page [146]
[52.]Dimorphodon skeleton as a bipedTo face page [147]
[53.]Lower jaw of Dorygnathus[149]
[54.]Dimorphodon (wing membranes spread for flight)To face page [150]
[55.]Pelvis of Dimorphodon[151]
[56.]Rhamphorhynchus skeleton (restored)[161]
[57.]Scaphognathus (restoration of 1875)[163]
[58.]Six restorations of Ornithosaurs[164]
[59.]Ptenodracon skeleton (restored)[167]
[60.]Cycnorhamphus suevicus slab with bonesTo face page [168]
[61.]Cycnorhamphus suevicus (form of the animal)To face page [169]
[62.]Cycnorhamphus suevicus skeleton (restored)[170]
[63.]Cycnorhamphus Fraasi (restored skeleton form of the animal)To face page [170]
[64.]Cycnorhamphus Fraasi (restoration of the form of the body)To face page [171]
[65.]Neck vertebra of Doratorhynchus from the Purbeck[173]
[66.]Neck bone of Ornithodesmus from the Wealden[173]
[67.]Sternum of Ornithodesmus, seen from the front[175]
[68.]Sternum of Ornithodesmus, side view, showing the keel[175]
[69.]Diagram of known parts of skull of Ornithocheirus[177]
[70.]Neck bone of Ornithocheirus[179]
[71.]Jaws of Ornithocheirus from the Chalk[180]
[72.]Palate of the English Toothless Pterodactyle[181]
[73.]Two views of the skull of Ornithostoma (Pteranodon)[182]
[74.]Skeleton of Ornithostoma[183]
[75.]Comparison of six skulls of Ornithosaurs[192]
[76.]Pelvis of Ornithostoma[195]
[77.]Skull of Anchisaurus and Dimorphodon[199]
[78.]Skull of Ornithosuchus and Dimorphodon[201]
[79.]The pelvis in Ornithosaur and Dinosaur[204]
[80.]The prepubic bones in Dimorphodon and Iguanodon[206]

These figures are greatly reduced in size, and when two or more bones are shown in the same figure all are brought to the same size to facilitate the comparison.