NATURAL HISTORY MUSEUM, LONDON / SCIENCE PHOTO LIBRARY NATURAL HISTORY MUSEUM, LONDON / SCIENCE PHOTO LIBRARY
Titanopteryx philadelphiae pterosaur, wing bone fossils. The two fossils at top are are fragments of bones forming the elbow joint of this winged reptile. The lower fossil is of a finger bone that formed a wing support. This pterodactyloid pterosaur lived during the late Cretaceous. These specimens are from Jordan. They are part of the collections held at the Natural History Museum, London, UK.
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