Definition of Sapeornis. Meaning of Sapeornis. Synonyms of Sapeornis

- to early Aptian, roughly 125-120 mya). Sapeornis contains only one species, Sapeornis chaoyangensis. Sapeornis was large for an early avialan, about 30–33...
- 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...
- 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...
- †Sapeornis Pygostylia...
- back. Ornithomimus Struthiomimus Gorgosaurus Archaeopteryx Messelornis Sapeornis Scipionyx Camarasaurus Shenzhousaurus Dinosaurs portal Shenzhousaurus...
- †Sapeornis...
- gastroliths are preserved. As in some herbivorous dinosaurs, the avialan Sapeornis, and modern birds, these gastroliths remain in the position where the...
- four-winged dinosaur, along with similar animals like Microraptor and Sapeornis. However, the feathers on the hind legs in Anchiornis did not have the...
- In this sense, protobirds would include animals like Confuciusornis, Sapeornis, and the Enantiornithes. These animals were small, flying, feathered,...
- described Omnivoropteryx, noting that it was similar to Sapeornis. Later specimens of Sapeornis with skulls demonstrated that the two were probably synonymous...