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Anhanguera was a fish-eating animal with a wingspan of about 4.6 meters (15 ft). [3] Like many other anhanguerids, Anhanguera had rounded crests at front of its upper and lower jaws, which were filled with angled, conical but curved teeth of various sizes and orientations. Like many of its relatives, the jaws were tapered in width, but expanded ...
For the majority of pterosaur species, it is not known whether they practiced any form of parental care, but their ability to fly as soon as they emerged from the egg and the numerous flaplings found in environments far from nests and alongside adults has led most researchers, including Christopher Bennett and David Unwin, to conclude that the ...
Ornithocheiromorpha (from Ancient Greek, meaning "bird hand form") is a group of pterosaurs within the suborder Pterodactyloidea. Fossil remains of this group date back from the Early to Late Cretaceous periods (Valanginian to Turonian stages), around 140 to 92.5 million years ago.
What type of dinosaur it belonged to is unknown, but there have been suggestions that it was from Allosaurus. "Beelemodon": Known only from two teeth found in Wyoming. They share features of compsognathids, dromaeosaurids and basal oviraptorosaurs. "Capitalsaurus": The official dinosaur of the District of Columbia. It is known from a single ...
Archaeornithes, extinct primitive flying bird-like dinosaurs, e.g. Archaeopteryx; Neornithes, modern birds which are the only surviving dinosaurs; Scansoriopterygidae, an extinct family of climbing and gliding dinosaurs; Other (extinct) members of the clade Avialae, perhaps also other Maniraptorans
Quetzalcoatlus (/ k ɛ t s əl k oʊ ˈ æ t l ə s /) is a genus of azhdarchid pterosaur that lived during the Maastrichtian age of the Late Cretaceous in North America. The type specimen, recovered in 1971 from the Javelina Formation of Texas, United States, consists of several wing fragments and was described as Quetzalcoatlus northropi in 1975 by Douglas Lawson.
The skull of Hatzegopteryx was gigantic, with an estimated length of 2.5 m (8 ft 2 in) based on comparisons with Nyctosaurus and Anhanguera, making it one of the largest skulls among non-marine animals. [4] The skull was broadened in the rear, being 0.5 m (1 ft 8 in) wide across the quadrate bones. [4]
O. cuvieri and many other English pterosaurs were kept in the genus Ornithocheirus for most of the 20th century. [2] In 1987, the German palaeontologist Peter Wellnhofer described the new crested pterosaur Tropeognathus from the Santana Formation of Brazil and noted the similarities between it and other newly described Brazilian taxa such as Anhanguera to English taxa that were based on ...