genus and species, Iaceornis marshi, meaning "Marsh's neglected bird". In Clarke's phylogenetic analysis, she found that Iaceornis is more advanced than...

and that the specimen probably belongs to the ornithurine Apatornis or Iaceornis. Clarke, J.A. (2004). "Morphology, phylogenetic taxonomy, and systematics...

†Apatornis †Austinornis †Cerebavis †Gallornis †Gargantuavis? †Guildavis †Iaceornis †Kookne †Limenavis †Qinornis †Tingmiatornis †Hesperornithes †Ichthyornithes...

†Antarcticavis? †Apatornis †Cerebavis †Gallornis †Guildavis †Iaceornis †Kookne †Limenavis †Tingmiatornis †Ichthyornithes Ichthyornis Janavis †Hesperornithes...

population total, if it is of a significant size. Kansas portal Dry counties Iaceornis Community information for Kansas Kansas locations by per capita income...

†Antarcticavis? †Apatornis †Cerebavis †Gallornis †Guildavis †Iaceornis †Kookne †Limenavis †Tingmiatornis †Ichthyornithes Ichthyornis Janavis †Hesperornithes...

†Antarcticavis? †Apatornis †Cerebavis †Gallornis †Guildavis †Iaceornis †Kookne †Limenavis †Tingmiatornis †Ichthyornithes Ichthyornis Janavis †Hesperornithes...

†Antarcticavis? †Apatornis †Cerebavis †Gallornis †Guildavis †Iaceornis †Kookne †Limenavis †Tingmiatornis †Ichthyornithes Ichthyornis Janavis †Hesperornithes...

Cretaceous taxa known from very fragmentary remains – Ambiortus, Apatornis, Iaceornis and Guildavis – but these seem to be closer to the ancestors of modern...

others in honour of Marsh include Hoplitosaurus marshi (Lucas, 1901), Iaceornis marshi (Clarke, 2004), Marshosaurus (Madsen, 1976), Othnielia (Galton...