revival of the name Ichthyornithes to include Ichthyornis and its closest relatives. Benito and colleagues in 2022 defined Ichthyornithes in the PhyloCode...

called the Odontornithes (or "toothed birds"), and in the new order Ichthyornithes (later Ichthyornithiformes). The only other bird Marsh included in these...

Maastrichtian. Several archaic clades of birds, such as Enantiornithes, Ichthyornithes, and Hesperornithes, persisted to the latest Maastrichtian but became...

†Gargantuavis? †Guildavis †Iaceornis †Kookne †Limenavis †Qinornis †Tingmiatornis †Hesperornithes †Ichthyornithes †Vegaviidae †Cimolopterygidae Aves (modern birds)...

†Gallornis †Guildavis †Iaceornis †Kookne †Limenavis †Tingmiatornis †Ichthyornithes Ichthyornis Janavis †Hesperornithes †Vegaviidae Australornis? Maaqwi...

Subclass Hesperornithes (toothed aquatic flightless birds) Subclass Ichthyornithes (toothed, but otherwise modern birds) Subclass Neornithes (all living...

†Gallornis †Guildavis †Iaceornis †Kookne †Limenavis †Tingmiatornis †Ichthyornithes Ichthyornis Janavis †Hesperornithes †Vegaviidae Australornis? Maaqwi...

†Gallornis †Guildavis †Iaceornis †Kookne †Limenavis †Tingmiatornis †Ichthyornithes Ichthyornis Janavis †Hesperornithes †Vegaviidae Australornis? Maaqwi...

†Gallornis †Guildavis †Iaceornis †Kookne †Limenavis †Tingmiatornis †Ichthyornithes Ichthyornis Janavis †Hesperornithes †Vegaviidae Australornis? Maaqwi...

†Gallornis †Guildavis †Iaceornis †Kookne †Limenavis †Tingmiatornis †Ichthyornithes Ichthyornis Janavis †Hesperornithes †Vegaviidae Australornis? Maaqwi...