province, China: Yanornis martini, based on several fossils found in the 120-million-year-old Jiufotang Formation at Chaoyang, and Yanornis guozhangi, from...
13 KB (1,139 words) - 11:01, 22 April 2024
it might be a specimen of Yanornis. Thus, this same fossil specimen has been named "Archaeoraptor", Archeovolans, and Yanornis in different places. Across...
28 KB (3,624 words) - 06:27, 30 August 2024
"yanornithids", which had been previously named to contain the similar species Yanornis and Yixianornis. At least one study has found Hollanda from the Late Cretaceous...
3 KB (323 words) - 14:45, 22 April 2024
derived pygostyle, with a ploughshare-shaped end. An early example is Yanornis. Many were coastal birds, strikingly resembling modern shorebirds, like...
28 KB (3,240 words) - 13:21, 2 July 2024
Hollanda? Piscivoravis? Songlingornis Yanornis? Yixianornis? †Yanornithidae Abitusavis Similiyanornis Yanornis †Gansuidae? Changzuiornis Gansus Hollanda...
12 KB (744 words) - 15:15, 15 October 2024
relative of Yanornis and together with this and Yixianornis may form a clade. It is sometimes considered to be the same genus as Yanornis (which, described...
2 KB (223 words) - 10:58, 22 April 2024
more primitive than Yanornis but more advanced than Hongshanornis, or even a member of the specific group containing both Yanornis and Yixianornis. The...
3 KB (287 words) - 11:12, 22 April 2024
more primitive than Yanornis but more advanced than Hongshanornis, or even a member of the specific group containing both Yanornis and Yixianornis. The...
4 KB (443 words) - 17:46, 14 May 2024
morphologies resembling those of extant insectivorous or raptorial birds, while Yanornis and Iteravis had cervical morphologies closer to those of extant generalist...
261 KB (26,415 words) - 07:48, 9 November 2024
Hollanda? Piscivoravis? Songlingornis Yanornis? Yixianornis? †Yanornithidae Abitusavis Similiyanornis Yanornis †Gansuidae? Changzuiornis Gansus Hollanda...
25 KB (2,759 words) - 04:17, 27 April 2024