List of Fossil Birds - Hesperornithes (extinct)

Hesperornithes (extinct)

Large, toothed, loon-like diving birds.

• Unresolved and basal forms
  • Judinornis (Late Cretaceous)
  • Pasquiaornis (Late Cretaceous)
  • Hesperornithiformes gen. et sp. indet. TMP 89.81.12 (Late Cretaceous)
  • Hesperornithiformes gen. et sp. indet. "Kushmurun, Kazakhstan" (Late Cretaceous)
• Baptornithidae
  • Baptornis (Late Cretaceous) – includes Parascaniornis
• Brodavidae
  • Brodavis (Late Cretaceous)
• Enaliornithidae
  • Enaliornis (Early Cretaceous)
• Hesperornithidae
  • Asiahesperornis (Late Cretaceous)
  • Canadaga (Late Cretaceous)
  • Coniornis (Late Cretaceous)
  • Hesperornis (Late Cretaceous)
  • Parahesperornis (Late Cretaceous)