Search results
Results From The WOW.Com Content Network
Pterosaurs included the largest flying animals ever to have lived. They are a clade of prehistoric archosaurian reptiles closely related to dinosaurs. Species among pterosaurs occupied several types of environments, which ranged from aquatic to forested. Below are the lists that comprise the smallest and the largest pterosaurs known as of 2022.
Thanatosdrakon was a giant pterosaur. The holotype specimen is estimated to have had a wingspan of around 7 m (23 ft), while the paratype has been given an even larger wingspan estimate at around 9 m (30 ft), making Thanatosdrakon the largest known pterosaur from South America.
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.
Arambourgiania is one of the largest flying animals ever discovered. Initial wingspan estimates ranged from 11 to 13 m (36 to 43 ft), which would have made it the largest known pterosaur. However, due to Arambourgiania only presenting fragmentary specimens, recent research has suggested more moderate wingspan estimates.
The members of the Hațeg Island ecosystem lived on a landmass known as the Tisia–Dacia Block, of which the Hațeg Basin was a small part. This landmass was about 80,000 km 2 (31,000 sq mi) in area, and was separated from other terrestrial terrains by stretches of deep ocean in all directions by 200 to 300 km (120 to 190 mi). [ 24 ]
The largest flying modern bird is the Andean condor, which has a wingspan of 9 feet (about 2.8 meters). But pterosaurs had massive wingspans that could reach 16.4 to 39.3 feet (5 to 12 meters).
Paleontologists announced on Wednesday that the bones found in central Queensland were from a previously unknown species of pterosaur, a giant winged reptile that lived 100 million years ago.
Daeodon and similar in size and morphology Paraentelodon [65] were the largest-known entelodonts that ever lived, at 3.7 m (12 ft) long and 1.77 m (5.8 ft) high at the shoulder. [66] The huge Andrewsarchus from the Eocene of Inner Mongolia had a skull about 83.4 cm (32.8 in) long [67] though the taxonomy of this genus is disputed. [68] [69]