AzhdarchidaeAzhdarchoideaBreviquartossaCaelidraconesEupterodactyloideaLate CretaceousLate MaastrichtianLophocratiaMacronychopteraMonofenestrataNeoazhdarchiaNeopterodactyloideaNorth AmericaNovialoideaOrnithocheiroideaPterodactyliformesPterodactyloideaPterodactylomorphaPterosauriaQuetzalcoatlinaeZambellisauria
Quetzalcoatlus lawsoni
Pterosaur: Quetzalcoatlus lawsoni
Meters | Feet | |
---|---|---|
Wingspan*: | 5.40 m | 17.7 ft |
ESR: 3 / 4 (estimated size reliability)
Period
Epoch: Late Cretaceous
Stage: Late Maastrichtian
Details
Status: valid
Autor: Andres & Langston
Year: 2021
Area: North America
Country: USA
Region: Texas
Formation: Javelina
Other
Material: Partial skeleton, referred many other fragments.
References: Brian Andres; Wann Langston Jr. (2021). "Morphology and taxonomy of Quetzalcoatlus Lawson 1975 (Pterodactyloidea: Azhdarchoidea)".
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