| Shengjingornis Temporal range: Early Cretaceous
| |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | Saurischia |
| Clade: | Theropoda |
| Clade: | Avialae |
| Clade: | †Enantiornithes |
| Family: | †Longipterygidae |
| Genus: | †Shengjingornis Li et al., 2012 |
| Type species | |
| †Shengjingornis yangi Li et al., 2012
| |
Shengjingornis is a genus of enantiornithean bird known from the Early Cretaceous of Jinzhou, western Liaoning, China. Its remains were discovered in Jiufotang Formation deposits, dated to 120 million years ago.
Shengjingornis is considerably larger when compared to other longipterygids; combined with its poorly-preserved skull and bizarre claw and digit anatomy similar to both those of birds of prey and ground birds, its lifestyle is unclear.
References
- ^ Li Li; Wang Jinqi; Zhang Xi & Hou Shilin (2012). "A New Enantiornithine Bird from the Lower Cretaceous Jiufotang Formation in Jinzhou Area, Western Liaoning Province, China". Acta Geologica Sinica. 86 (5): 1039–1044. doi:10.1111/j.1755-6724.2012.00729.x. S2CID 129497987.
- ^ Miller, Case Vincent; Pittman, Michael; Wang, Xiaoli; Zheng, Xiaoting; Bright, Jen A. (2022). "Diet of Mesozoic toothed birds (Longipterygidae) inferred from quantitative analysis of extant avian diet proxies". BMC Biology. 20 (1): 101. doi:10.1186/s12915-022-01294-3. PMC 9097364. PMID 35550084.
