to early Aptian, roughly 125-120 mya). Sapeornis contains only one species, Sapeornis chaoyangensis. Sapeornis was large for an early avialan, about 30–33...
11 KB (1,240 words) - 08:20, 15 October 2024
analysis, Sapeornis may or may not be a member of Pygostylia, but is always within Avebrevicauda. Depending on the true phylogenetic position of Sapeornis, Avebrevicauda...
8 KB (796 words) - 04:37, 25 June 2024
that their specimen closely resembles Sapeornis, but the pubis was longer and, since no skull was known for Sapeornis, they did not consider the two names...
3 KB (338 words) - 08:19, 15 October 2024
back. Ornithomimus Struthiomimus Gorgosaurus Archaeopteryx Messelornis Sapeornis Scipionyx Camarasaurus Shenzhousaurus Dinosaurs portal Shenzhousaurus...
5 KB (501 words) - 07:24, 4 September 2024
In this sense, protobirds would include animals like Confuciusornis, Sapeornis, and the Enantiornithes. These animals were small, flying, feathered,...
2 KB (203 words) - 15:38, 22 April 2024
four-winged dinosaur, along with similar animals like Microraptor and Sapeornis. However, the feathers on the hind legs in Anchiornis did not have the...
38 KB (4,444 words) - 20:06, 16 October 2024
described Omnivoropteryx, noting that it was similar to Sapeornis. Later specimens of Sapeornis with skulls demonstrated that the two were probably synonymous...
28 KB (3,624 words) - 06:27, 30 August 2024
8–1 kg (1.8–2.2 lb). The study also found that the avialans Jeholornis and Sapeornis grew relatively slowly, as did the dromaeosaurid Mahakala. The avialans...
106 KB (11,435 words) - 23:44, 19 October 2024
gastroliths are preserved. As in some herbivorous dinosaurs, the avialan Sapeornis, and modern birds, these gastroliths remain in the position where the...
20 KB (1,956 words) - 08:09, 10 September 2024
the Jiufotang Formation rocks and named Longipteryx chaoyangensis and Sapeornis chaoyangensis in reference to the city. The name "Chaoyang" originates...
22 KB (1,443 words) - 19:34, 18 October 2024
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
38 KB (4,614 words) - 20:44, 3 July 2024
scientific society dedicated to the study of the evolution of birds; see Sapeornis French destroyer Sape Sapé language, a nearly extinct language spoken...
1 KB (179 words) - 00:28, 8 June 2019
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
5 KB (331 words) - 15:27, 6 October 2024
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
33 KB (3,463 words) - 15:17, 4 July 2024
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
7 KB (573 words) - 16:56, 15 October 2024
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
39 KB (4,446 words) - 06:29, 30 August 2024
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
18 KB (2,034 words) - 18:19, 16 October 2024
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
22 KB (2,612 words) - 09:48, 12 October 2024
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
73 KB (8,743 words) - 10:14, 12 October 2024
C P T J K Pg N ↓ (possible Late Cretaceous record) Fossil specimen of Sapeornis chaoyangensis, Hong Kong Science Museum Scientific classification Domain:...
3 KB (208 words) - 08:14, 15 October 2024
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
27 KB (3,114 words) - 17:55, 8 August 2024
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
5 KB (577 words) - 12:57, 24 August 2024
fan of tail feathers similar to that of more primitive avialans like Sapeornis, suggesting that this might have been the ancestral condition, with pinfeathers...
109 KB (8,990 words) - 07:24, 13 October 2024
Microraptor) could coexist with more advanced fliers (like Confuciusornis or Sapeornis) since they did not compete for flying niches. It explains that the evolution...
47 KB (5,627 words) - 12:15, 29 June 2024
comparing dentin and enamel microstructure in Microraptor, Anchiornis, Sapeornis and Longipteryx, providing evidence of microscopic modifications in tooth...
285 KB (29,908 words) - 19:43, 7 October 2024
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
63 KB (7,228 words) - 15:21, 28 August 2024
phylogenetically bracketed by taxa known to have been herbivorous, such as Sapeornis and Jeholornis. This suggests a non-hypercarnivorous lifestyle to be a...
29 KB (3,287 words) - 18:50, 14 October 2024
†"Proornis" †Omnivoropterygidae? Omnivoropteryx Sapeornis †Confuciusornithidae Changchengornis Confuciusornis Eoconfuciusornis Yangavis †Jinguofortisidae...
11 KB (1,320 words) - 10:13, 24 May 2024