AzhdarchidaeAzhdarchoideaBreviquartossaCaelidraconesEupterodactyloideaLate CretaceousLate MaastrichtianLophocratiaMacronychopteraMonofenestrataNeoazhdarchiaNeopterodactyloideaNorth AmericaNovialoideaOrnithocheiroideaPterodactyliformesPterodactyloideaPterodactylomorphaPterosauriaQuetzalcoatlinaeZambellisauria
Infernodrakon hastacollis
Pterosaur: Infernodrakon hastacollis
| Meters | Feet | |
|---|---|---|
| Wingspan*: | 4.15 m | 13.6 ft |
ESR: 3 / 4 (estimated size reliability)
Period
Epoch: Late Cretaceous
Stage: Late Maastrichtian
Details
Status: valid
Autor: Thomas et al.
Year: 2025
Area: North America
Country: USA
Region: Montana
Formation: Hell Creek
Other
Material: Single neck vertebra
References: Thomas, Henry N.; Hone, David W. E.; Gomes, Timothy; Peterson, Joseph E. (2025-02-28). "Infernodrakon hastacollis gen. et sp. nov., a new azhdarchid pterosaur from the Hell Creek Formation of Montana, and the pterosaur diversity of Maastrichtian North America". Journal of Vertebrate Paleontology: e2442476
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