HENDERSON & PETERSON, 2006
Locality: Burpee Museum Locality number K-12, public land under jurisdiction of the Federal Bureau of Land Management, northwestern Carter County, Montana.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian Age, Maastrichtian Stage, Upper Senonian Stage, Upper Gulf Epoch, Late Cretaceous.
Material:
BMR P2002.2: Cervical 5 or 6.
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= aff. Quetzalcoatlus LONGRICH, MARTILL & ANDRES, 2018
Locality: Sidi, Khourigba Province, Morocco.
Horizon: Middle Couche III.
Biostratigraphy:
Age: Maastrichtian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
FSAC-OB 14: Cervical 5.