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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.
The name Quetzalcoatl comes from Nahuatl and means "Precious serpent" or "Quetzal-feathered Serpent". [15] In the 17th century, Ixtlilxóchitl, a descendant of Aztec royalty and historian of the Nahua people, wrote, "Quetzalcoatl, in its literal sense, means 'serpent of precious feathers' but in the allegorical sense, 'wisest of men'."
The timeline of the evolutionary history of life represents the current scientific theory outlining the major events during the development of life on planet Earth. Dates in this article are consensus estimates based on scientific evidence , mainly fossils .
” Ancient Mesoamerica 2.1 (1991), 93–106. Following an analysis of the iconography of the structure, the conclusion is that it was dedicated to “the myth of the origin of time and calendric succession,” with the sculptures on its façade representing “the Feathered Serpent at the moment of creation.” Miller, Arthur.
They assigned it to Quetzalcoatlus northropi and mistakenly identified it as a femur. A wingspan of 13 m (43 ft) was estimated. A wingspan of 13 m (43 ft) was estimated. [ 5 ] [ 2 ] However, nowadays, wingspan estimates for Q. northropi have been more moderate, at around 10 to 11 m (33 to 36 ft), which would still make it one of the largest ...
Lawson began his synecological research during his master's degree studying the paleoecology of the Tornillo Formation in Big Bend National Park, Texas.During his study of this Late Cretaceous intermontane basin community, he discovered the fossil remains of the giant pterosaur, Quetzalcoatlus Northropi, which he named in honor of John K. Northrop because of its similarity to Northrop's flying ...
It is comparable to the wingspan estimate of the contemporary species Quetzalcoatlus lawsoni, which sits at about 4.5 m (15 ft). The blunt structure of the snout, coupled with the more robustly-built and shorter neck of Wellnhopterus is quite different from the contemporary azhdarchid Quetzalcoatlus, which had more slender jaws and a longer neck.
Although the world and the sun had already been created, it would only be through their sacrifice that the sun would be set into motion, and time (as well as history, could begin.) The strongest and most handsome of the gods, Tecuciztecatl , was supposed to sacrifice himself but when it came time to self-immolate, he could not jump into the fire.