Formação Yixian (Portuguese Wikipedia)
Analysis of information sources in references of the Wikipedia article "Formação Yixian" in Portuguese language version.
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doi.org
dx.doi.org
- Zhou, Z (2006). «Evolutionary radiation of the Jehol Biota: chronological and ecological perspectives». Geological Journal. 41 (3–4): 377–393. doi:10.1002/gj.1045
- Zhong, Yuting; Huyskens, Magdalena H; Yin, Qing-Zhu; Wang, Yaqiong; Ma, Qiang; Xu, Yi-Gang (12 de abril de 2021). «High-precision geochronological constraints on the duration of 'Dinosaur Pompeii' and the Yixian Formation». National Science Review. 8 (6): nwab063. ISSN 2095-5138. doi:10.1093/nsr/nwab063
- Sha, Jingeng (2007). «Cretaceous Stratigraphy of northeast China: non-marine and marine correlation». Cretaceous Research. 28 (2): 146–170. doi:10.1016/j.cretres.2006.12.002
- Chen, P.; Wang, Q.; Zhang, H.; Cao, M.; Li, W.; Wu, S.; Shen, Y. (2005). «Jianshangou Bed of the Yixian Formation in west Liaoning, China». Science in China Series D: Earth Sciences. 48 (3): 298–312. doi:10.1360/04yd0038
- Changfu, Zhou; Keqin, Gao; Fox, Richard C.; Shuihua, Chen (2006). «A new species of Psittacosaurus (Dinosauria: Ceratopsia) from the Early Cretaceous Yixian Formation, Liaoning, China». Palaeoworld. 15: 100–114. doi:10.1016/j.palwor.2005.11.001
- Wang, X.; You, H.; Meng, Q.; Gao, C.; Chang, X.; Liu, J. (2007). «Dongbeititan dongi, the first sauropod dinosaur from the Lower Cretaceous Jehol Group of western Liaoning Province, China». Acta Geologica Sinica (English Edition). 81 (6): 911–916. doi:10.1111/j.1755-6724.2007.tb01013.x
- Junchang Lü; Li Xu; Yongqing Liu; Xingliao Zhang; Songhai Jia; Qiang Ji (2010). «A new troodontid (Theropoda: Troodontidae) from the Late Cretaceous of central China, and the radiation of Asian troodontids.» (PDF). Acta Palaeontologica Polonica. 55 (3): 381–388. doi:10.4202/app.2009.0047
- Zheng, Xiaoting; Xu, Xing; You, Hailu; Zhao, Qi; Dong, Zhiming (2009). «A short-armed dromaeosaurid from the Jehol Group of China with implications for early dromaeosaurid evolution». Proceedings of the Royal Society B. 277 (1679): 211–217. PMC 2842677. PMID 19692406. doi:10.1098/rspb.2009.1178
molluscabase.org
- Grabau, A. W. (1923). «Cretaceous Mollusca from North China». Bulletin of the Geological Survey of China. 5 (2): 183-197
nih.gov
ncbi.nlm.nih.gov
- Zheng, Xiaoting; Xu, Xing; You, Hailu; Zhao, Qi; Dong, Zhiming (2009). «A short-armed dromaeosaurid from the Jehol Group of China with implications for early dromaeosaurid evolution». Proceedings of the Royal Society B. 277 (1679): 211–217. PMC 2842677. PMID 19692406. doi:10.1098/rspb.2009.1178
pan.pl
app.pan.pl
- Junchang Lü; Li Xu; Yongqing Liu; Xingliao Zhang; Songhai Jia; Qiang Ji (2010). «A new troodontid (Theropoda: Troodontidae) from the Late Cretaceous of central China, and the radiation of Asian troodontids.» (PDF). Acta Palaeontologica Polonica. 55 (3): 381–388. doi:10.4202/app.2009.0047
worldcat.org
- Zhong, Yuting; Huyskens, Magdalena H; Yin, Qing-Zhu; Wang, Yaqiong; Ma, Qiang; Xu, Yi-Gang (12 de abril de 2021). «High-precision geochronological constraints on the duration of 'Dinosaur Pompeii' and the Yixian Formation». National Science Review. 8 (6): nwab063. ISSN 2095-5138. doi:10.1093/nsr/nwab063