-
known from very
fragmentary remains – Ambiortus, Apatornis,
Iaceornis and
Guildavis – but
these seem to be
closer to the
ancestors of
modern birds than to...
- †Antarcticavis? †Apatornis †Austinornis †Cerebavis †Gallornis †Gargantuavis? †
Guildavis †Iaceornis †Kookne †Limenavis †Qinornis †Tingmiatornis †Hesperornithes...
- †Antarcticavis? †Apatornis †Cerebavis †Gallornis †
Guildavis †Iaceornis †Kookne †Limenavis †Tingmiatornis †Ichthyornithes
Ichthyornis Janavis †Hesperornithes...
- from
fragmentary remains,
including Ambiortus, Apatornis,
Iaceornis and
Guildavis, were
members of the
Ichthyornithes in
addition to the group's namesake...
- †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...
- †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...