Trierarchuncus prairiensis gen. et sp. nov., the last alvarezsaurid: Hell Creek Formation (uppermost Maastrichtian), Montana

Citation

Fowler, D. W.; Wilson, J. P.; Freedman Fowler, E. A.; Noto, C. R.; Anduza, D.; Horner, J. R. (2020). Trierarchuncus prairiensis gen. et sp. nov., the last alvarezsaurid: Hell Creek Formation (uppermost Maastrichtian), Montana. Cretaceous Research 116. Elsevier BV. doi:10.1016/j.cretres.2020.104560

Names first published here

• Trierarchuncus genus
• Trierarchuncus prairiensis species

Cited by genera

• Trierarchuncus
• Xiyunykus

  Lists Xiyunykus from the Tugulu Group at "~Barremian–Aptian".

Cited by clades

• Alvarezsauridae

  Described Trierarchuncus from the uppermost Maastrichtian Hell Creek Formation, the youngest known alvarezsaurid.

• Parvicursorinae

  Recovered Trierarchuncus within a polytomy of parvicursorines.