Neogaeornis is a controversial prehistoric genus of diving bird. The single known species, Neogaeornis wetzeli, was described from fossils found in the...
7 KB (743 words) - 10:07, 2 July 2024
more likely belongs to the Procellariformes. Previously the genera Neogaeornis and Polarornis were classified as stem-loons based on the similarities...
11 KB (1,143 words) - 02:35, 8 August 2024
recent studies seem to vindicate its status as a stem-loon; alongside Neogaeornis and some unnamed Antarctic specimens, it seems to suggest a Gondwanan...
7 KB (748 words) - 17:01, 4 July 2024
Ichthyornis Janavis †Hesperornithes †Vegaviidae Australornis? Maaqwi? Neogaeornis? Polarornis Vegavis †Cimolopterygidae Ceramornis Cimolopteryx Lamarqueavis...
63 KB (7,228 words) - 01:14, 3 November 2024
Ichthyornis Janavis †Hesperornithes †Vegaviidae Australornis? Maaqwi? Neogaeornis? Polarornis Vegavis †Cimolopterygidae Ceramornis Cimolopteryx Lamarqueavis...
29 KB (3,183 words) - 04:48, 4 November 2024
Ichthyornis Janavis †Hesperornithes †Vegaviidae Australornis? Maaqwi? Neogaeornis? Polarornis Vegavis †Cimolopterygidae Ceramornis Cimolopteryx Lamarqueavis...
7 KB (573 words) - 14:45, 21 October 2024
Ichthyornis Janavis †Hesperornithes †Vegaviidae Australornis? Maaqwi? Neogaeornis? Polarornis Vegavis †Cimolopterygidae Ceramornis Cimolopteryx Lamarqueavis...
19 KB (2,055 words) - 17:34, 2 November 2024
Late Cretaceous, the genera Lonchodytes (Lance Formation, Wyoming) and Neogaeornis (Quinriquina Formation, Chile) have been described; both are usually...
20 KB (2,072 words) - 13:33, 22 September 2024
Ichthyornis Janavis †Hesperornithes †Vegaviidae Australornis? Maaqwi? Neogaeornis? Polarornis Vegavis †Cimolopterygidae Ceramornis Cimolopteryx Lamarqueavis...
19 KB (2,277 words) - 16:42, 2 November 2024
Ichthyornis Janavis †Hesperornithes †Vegaviidae Australornis? Maaqwi? Neogaeornis? Polarornis Vegavis †Cimolopterygidae Ceramornis Cimolopteryx Lamarqueavis...
12 KB (744 words) - 15:15, 15 October 2024