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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.
Hatzegopteryx (A-B), Arambourgiania (C) and Quetzalcoatlus sp. (D-E) The largest known pterosaur was Quetzalcoatlus northropi, at 127 kg (280 lb) and with a wingspan of 10–12 m (33–39 ft). [378] Another close contender is Hatzegopteryx, also with a wingspan of 12 m (39 ft) or more. [378] This estimate is based on a skull 3 m (9.8 ft) long ...
Azhdarchidae (from the Persian word azhdar, اژدر, a dragon-like creature in Persian mythology) is a family of pterosaurs known primarily from the Late Cretaceous Period, though an isolated vertebra apparently from an azhdarchid is known from the Early Cretaceous as well (late Berriasian age, about 140 million years ago). [1]
Paleontologist Mary Anning and her older brother, Joseph, discovered the first known ichthyosaur fossils in 1811 and 1812, decades before the word dinosaur was even part of our lexicon.
As the morning star, he was known by the title Tlahuizcalpantecuhtli, meaning "lord of the star of the dawn". He was known as the inventor of books and the calendar, the giver of maize (corn) to mankind, and sometimes as a symbol of death and resurrection. Quetzalcoatl was also the patron of the priests and the title of the twin Aztec high priests.
To help travelers pick their perfect beach with stunning blue water, London-based travel agency CV Villas conducted a study in March to find the beaches with the bluest waters, according to ...
Well-known examples of pterodactyloids include Pterodactylus, Pteranodon, and Quetzalcoatlus. In 2014, fossils from the Shishugou Formation of China were classified as the most basal pterodactyloid yet found, Kryptodrakon. At a minimum age of about 161 my, it is about 5 million years older than the oldest previously known confirmed specimens. [4]
Cryodrakon is thought to have been capable of flight, [3] which would make it one of the largest flying animals known to have existed, just like Quetzalcoatlus. [4] Azhdarchid pterosaurs similar to Cryodrakon are currently thought to have fed by hunting for smaller animals while on the ground, similar to modern day marabou storks .