Yixian

Publication(s)

La base comprend 86 publication(s).

Source: The Paleobiology Database

• ↑^{1 2} Q. Ji and S.-A. Ji. 1997. [Protarchaeopteryx gen. nov.—a new genus of Archaeopterygidae in China]. Chinese Geology 238(3):38-41
• ↑¹ Q. Ji, P. J. Currie, and M. A. Norell, S.-A. Ji. 1998. Two feathered dinosaurs from northeastern China. Nature 393:753-762 (https://doi.org/10.1038/31635)
• ↑^{1 2} Q. Ji, Z.-X. Luo, and C.-X. Yuan, J. R. Wible, J.-P. Zhang, J. A. Georgi. 2002. The earliest known eutherian mammal. Nature 416:816-822 (https://doi.org/10.1038/416816a)
• ↑¹ T. Lingham-Soliar, A. Feduccia, and X. Wang. 2007. A new Chinese specimen indicates that 'protofeathers' in the Early Cretaceous theropod dinosaur Sinosauropteryx are degraded collagen fibres. Proceedings of the Royal Society of London B (https://doi.org/10.1098/rspb.2007.0352)
• ↑¹ X. Zheng, X. Xu, and H. You, Q. Zhao, Z. Song. 2009. A short-armed dromaeosaurid from the Jehol Group of China with implications for early dromaeosaurid evolution. Proceedings of the Royal Society B: Biological Sciences (https://doi.org/10.1098/rspb.2009.1178)
• ↑¹ S. A. Czerkas and C. Yuan. 2002. An arboreal maniraptoran from northeastern China. Feathered Dinosaurs and the Origin of Flight. The Dinosaur Museum Journal 1. The Dinosaur Museum, Blanding, UT
• ↑^{1 2} Q. Li, J. A. Clarke, and K.-Q. Gao, C.-F. Zhou, Q. Meng, D. Li, L. D.'Alba, M. D. Shawkey. 2014. Melanosome evolution indicates a key physiological shift within feathered dinosaurs. Nature 507:350-353 (https://doi.org/10.1038/nature12973)
• ↑^{1 2} G. Mayr, D. S. Peters, and G. Plodowski, O. Vogel. 2002. Bristle-like integumentary structures at the tail of the horned dinosaur Psittacosaurus. Naturwissenschaften 89:361-365 (https://doi.org/10.1007/s00114-002-0339-6)
• ↑^{1 2 3 4 5 6} X. Wang, Y. Wang, and Y. Wang, X. Xu, Z. Tang, F. Zhang, Y. Hu. 1998. Stratigraphic sequence and vertebrate-bearing beds of the lower part of the Yixian Formation in Sihetun and neighboring area, western Liaoning, China. Vertebrata PalAsiatica 36(2):81-101
• ↑^{1 2} X. Xu, X.-L. Wang, and X.-C. Wu. 1999. A dromaeosaurid dinosaur with a filamentous integument from the Yixian Formation of China. Nature 401:262-266 (https://doi.org/10.1038/45769)
• ↑¹ X. Xu and X. Wang. 1998. New psittacosaur (Ornithischia, Ceratopsia) occurrence from the Yixian Formation of Liaoning, China and its stratigraphical significance. Vertebrata PalAsiatica 36(2):147-158
• ↑¹ X. Xu, Z.-L. Tang, and X.-L. Wang. 1999. A therizinosauroid dinosaur with integumentary structures from China. Nature 399:350-354 (https://doi.org/10.1038/20670)
• ↑¹ Q. Ji, M. A. Norell, and P. J. Makovicky, K.-Q. Gao, S. Ji, C. Yuan. 2003. An early ostrich dinosaur and implications for ornithomimosaur phylogeny. American Museum Novitates 3420:1-19 (https://doi.org/10.1206/0003-0082(2003)420<0001:aeodai>2.0.co;2)
• ↑¹ X. Xu and X.-C. Wu. 2001. Cranial morphology of Sinornithosaurus millenii Xu et al. 1999 (Dinosauria: Theropoda: Dromaeosauridae) from the Yixian Formation of Liaoning, China. Canadian Journal of Earth Sciences 38(12):1739-1752 (https://doi.org/10.1139/e01-082)
• ↑¹ L.-d. Xing, J. D. Harris, and X.-y. Feng, Z.-j. Zhang. 2009. Theropoda (Dinosauria: Saurischia) tracks from the Lower Cretaceous Yixian Formation at Sihetun Village, Liaoning Province, China and possible track makers. Geological Bulletin of China 28(6):705-712
• ↑¹ L. Xing, J. Zhang, and M. G. Lockley, R. T. McCrea, H. Klein, L. Alcalá, L. G. Buckley, M. E. Burns, S. B. Kümmell, Q. He. 2015. Hints of the early Jehol Biota: important dinosaur footprint assemblages from the Jurassic-Cretaceous boundary Tuchengzi Formation in Beijing, China. PLoS ONE 10(4):e0122715:1-34 (https://doi.org/10.1371/journal.pone.0122715)
• ↑¹ J. Yao, Y. Zhang, and Z. Tang. 2002. [Small spheres preserved in a therizinosauroid dinosaur' s blood vessels from northeast China]. Acta Scientiarum Naturalium Universitatis Pekinensis 38(2):221-225
• ↑¹ L. E. Zanno. 2010. A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora). Journal of Systematic Palaeontology 8(4):503-543 (https://doi.org/10.1080/14772019.2010.488045)
• ↑^{1 2} X. Xu, X.-L. Wang, and H.-L. You. 2000. A primitive ornithopod from the Early Cretaceous Yixian Formation of Liaoning. Vertebrata PalAsiatica 38(4):318-325
• ↑^{1 2 3} X. Xu, M. A. Norell, and X.-l. Wang, P. J. Makovicky, X.-c. Wu. 2002. A basal troodontid from the Early Cretaceous of China. Nature 415:780-784 (https://doi.org/10.1038/415780a)
• ↑¹ X. Xu, Y.-N. Cheng, and X.-L. Wang, C.-H. Chang. 2002. An unusual oviraptorosaurian dinosaur from China. Nature 419:291-293 (https://doi.org/10.1038/nature00966)
• ↑^{1 2} X. Xu, P. J. Makovicky, and X.-l. Wang, M. A. Norell, H.-l. You. 2002. A ceratopsian dinosaur from China and the early evolution of the Ceratopsia. Nature 416:314-317 (https://doi.org/10.1038/416314a)
• ↑¹ X. Xu and M. A. Norell. 2004. A new troodontid dinosaur from China with avian-like sleeping posture. Nature 431:838-841 (https://doi.org/10.1038/nature02898)
• ↑¹ H. You, X. Xu, and X. Wang. 2003. A new genus of Psittacosauridae (Dinosauria: Ornithopoda) and the origin and early evolution of marginocephalian dinosaurs. Acta Geologica Sinica 77(1):15-20
• ↑¹ X. Xu and X. Wang. 2004. A new troodontid (Theropoda: Troodontidae) from the Lower Cretaceous Yixian Formation of western Liaoning, China. Acta Geologica Sinica 78(1):22-26
• ↑¹ P. M. Barrett and X.-L. Wang. 2007. Basal titanosauriform (Dinosauria: Sauropoda) teeth from the Lower Cretaceous Yixian Formation of Liaoning Province, China. Palaeoworld 16:265-271 (https://doi.org/10.1016/j.palwor.2007.07.001)
• ↑¹ X. Xu and X.-L. Wang. 2004. A new dromaeosaur (Dinosauria: Theropoda) from the Early Cretaceous Yixian Formation of western Liaoning. Vertebrata PalAsiatica 42(2):111-119
• ↑¹ P. M. Barrett and F.-L. Han. 2009. Cranial anatomy of Jeholosaurus shangyuanensis (Dinosauria: Ornithischia) from the Early Cretaceous of China. Zootaxa 2072:31-55 (https://doi.org/10.11646/zootaxa.2072.1.2)
• ↑¹ A. M. Balanoff, X. Xu, and Y. Kobayashi, Y. Matsufune, M. A. Norell. 2009. Cranial osteology of the theropod dinosaur Incisivosaurus gauthieri (Theropoda: Oviraptorosauria). American Museum Novitates 3651:1-35 (https://doi.org/10.1206/644.1)
• ↑^{1 2 3} R. Amiot, X. Wang, and Z. Zhou, X. Wang, E. Buffetaut, C. Lécuyer, Z. Ding, F. Fluteau, T. Hibino, N. Kusuhashi, J. Mo, V. Suteethorn, Y. Wang, X. Xu, F. Zhang. 2011. Oxygen isotopes of East Asian dinosaurs reveal exceptionally cold Early Cretaceous climates. Proceedings of the National Academy of Sciences 108(13):5179-5183 (https://doi.org/10.1073/pnas.1011369108)
• ↑¹ F.-L. Han, P. M. Barrett, and R. J. Butler, X. Xu. 2012. Postcranial anatomy of Jeholosaurus shangyuanensis (Dinosauria, Ornithischia) from the Lower Cretaceous Yixian Formation of China. Journal of Vertebrate Paleontology 32(6):1370-1395 (https://doi.org/10.1080/02724634.2012.694385)
• ↑¹ P. Sereno. 1997. Psittacosauridae. Encyclopedia of Dinosaurs
• ↑^{1 2} Y. He, P. J. Makovicky, and X. Xing, H. You. 2018. High-resolution computed tomographic analysis of tooth replacement pattern of the basal neoceratopsian Liaoceratops yanzigouensis informs ceratopsian dental evolution. Scientific Reports 8(1):5870:1-15 (https://doi.org/10.1038/s41598-018-24283-5)
• ↑¹ F. Han, Q. Zhao, and J. Stiegler, X. Xu. 2020. Bone histology of the non-iguanodontian ornithopod Jeholosaurus shangyuanensis and its implications for dinosaur skeletochronology and development. Journal of Vertebrate Paleontology 40(2):e1768538:1-13 (https://doi.org/10.1080/02724634.2020.1768538)
• ↑^{1 2} S. Hwang, M. A. Norell, and Q. Ji, K. Gao. 2004. A large compsognathid from the Early Cretaceous Yixian Formation of China. Journal of Systematic Palaeontology 2(1):13-30 (https://doi.org/10.1017/s1477201903001081)
• ↑^{1 2} Z.-H. Zhou and X.-L. Wang. 2000. A new species of Caudipteryx from the Yixian Formation of Liaoning, northeast China. Vertebrata PalAsiatica 38(2):111-127
• ↑^{1 2 3} X. Xu, M. A. Norell, and X. Kuang, X. Wang, Q. Zhao, C. Jin. 2004. Basal tyrannosauroids from China and evidence for protofeathers in tyrannosauroids. Nature 431:680-684 (https://doi.org/10.1038/nature02855)
• ↑^{1 2} X. Xu, X.-L. Wang, and H.-L. You. 2001. A juvenile ankylosaur from China. Naturwissenschaften 88:297-300 (https://doi.org/10.1007/s001140100233)
• ↑¹ X. Xu and X.-L. Wang. 2003. A new maniraptoran dinosaur from the Early Cretaceous Yixian Formation of western Liaoning. Vertebrata PalAsiatica 41(3):195-202
• ↑¹ T. A. Dececchi, H. C. E. Larsson, and D. W. E. Hone. 2012. Yixianosaurus longimanus (Theropoda: Dinosauria) and its bearing on the evolution of Maniraptora and ecology of the Jehol fauna. Vertebrata PalAsiatica 50(2):111-139
• ↑¹ V. M. Arbour and P. J. Currie. 2016. Systematics, phylogeny and palaeobiogeography of the ankylosaurid dinosaurs. Journal of Systematic Palaeontology 14(5):385-444 (https://doi.org/10.1080/14772019.2015.1059985)
• ↑¹ R. Qiu, X. Wang, and Q. Wang, N. Li, J. Zhang, Y. Ma. 2019. A new caudipterid from the Lower Cretaceous of China with information on the evolution of the manus of Oviraptorosauria. Scientific Reports 9(1):6431:1-10 (https://doi.org/10.1038/s41598-019-42547-6)
• ↑^{1 2} X. Wang and X. Xu. 2001. A new iguanodontid (Jinzhousaurus yangi gen. et sp. nov.) from the Yixian Formaton of western Liaoning, China. Chinese Science Bulletin 46(19):1669-1672 (https://doi.org/10.1007/bf02900633)
• ↑¹ J. Liu, S. Ji, and F. Tang, C. Gao. 2004. A new species of dromaeosaurids from the Yixian Formation of western Liaoning. Geological Bulletin of China 23(8):778-783
• ↑¹ K. Carpenter and Y. Ishida. 2010. Early and "middle" Cretaceous iguanodonts in time and space. Journal of Iberian Geology 36(2):145-164 (https://doi.org/10.5209/rev_JIGE.2010.v36.n2.3)
• ↑¹ X. Xu, P. Currie, and M. Pittman, L. Xing, Q. Meng, J. Lü, D. Hu, C. Yu. 2017. Mosaic evolution in an asymmetrically feathered troodontid dinosaur with transitional features. Nature Communications 8:14972:1-12 (https://doi.org/10.1038/ncomms14972)
• ↑^{1 2} P. C. Sereno, X. Zhao, and L. Brown, L. Tan. 2007. New psittacosaurid highlights skull enlargement in horned dinosaurs. Acta Palaeontologica Polonica 52(2):275-284
• ↑¹ J. Lü, Y. Kobayashi, and Y.-N. Lee, Q. Ji. 2007. A new Psittacosaurus (Dinosauria: Ceratopsia) specimen from the Yixian Formation of western Liaoning, China: the first pathological psittacosaurid. Cretaceous Research 28:272-276 (https://doi.org/10.1016/j.cretres.2006.08.005)
• ↑¹ P. C. Sereno. 2010. Taxonomy, cranial morphology, and relationships of parrot-beaked dinosaurs (Ceratopsia: Psittacosaurus). New Perspectives on Horned Dinosaurs: The Royal Tyrrell Museum Ceratopsian Symposium. Indiana University Press, Bloomington
• ↑¹ C. Shen, J. Lü, and S. Liu, M. Kundrát, S. L. Brusatte, H. Gao. 2017. A new troodontid dinosaur from the Lower Cretaceous Yixian Formation of Liaoning Province, China. Acta Geologica Sinica (English Edition) 91(3):763-780 (https://doi.org/10.1111/1755-6724.13307)
• ↑¹ C.-z. Shen, B. Zhao, and C.-l. Gao, J.-c. Lü, M. Kundrát. 2017. A new troodontid dinosaur (Liaoningvenator curriei gen. et sp. nov.) from the Early Cretaceous Yixian Formation in western Liaoning Province. Acta Geoscientica Sinica 38(3):359-371
• ↑¹ Y. Yang, W. Wu, and P.-E. Dieudonné, P. Godefroit. 2020. A new basal ornithopod dinosaur from the Lower Cretaceous of China. PeerJ 8:e9832:1-44 (https://doi.org/10.7717/peerj.9832)
• ↑¹ Y.-L. Yin, R. Pei, and C.-F. Zhou. 2018. Cranial morphology of Sinovenator changii (Theropoda: Troodontidae) on the new material from the Yixian Formation of western Liaoning, China. PeerJ 6:e4977:1-42 (https://doi.org/10.7717/peerj.4977)
• ↑^{1 2} Q. Zhao, P. M. Barrett, and D. A. Eberth. 2007. Social behaviour and mass mortality in the basal ceratopsian dinosaur Psittacosaurus (Early Cretaceous, People's Republic of China). Palaeontology 50(5):1023-1029 (https://doi.org/10.1111/j.1475-4983.2007.00709.x)
• ↑^{1 2} C.-F. Zhou, K.-Q. Gao, and R. C. Fox, S.-H. Chen. 2006. A new species of Psittacosaurus (Dinosauria: Ceratopsia) from the Early Cretaceous Yixian Formation, Liaoning, China. Palaeoworld 15(1):100-114 (https://doi.org/10.1016/j.palwor.2005.11.001)
• ↑^{1 2} J.-C. Lü. 2002. Soft tissue in an Early Cretaceous pterosaur from Liaoning Province, China. Memoir of the Fukui Prefectural Dinosaur Museum 1:19-28
• ↑¹ S. Ji, Q. Ji, and J. Lü, C. Yuan. 2007. A new giant compsognathid dinosaur with long filamentous integuments from Lower Cretaceous of northeastern China. Acta Geologica Sinica 81(1):8-15
• ↑^{1 2 3} L. Xing, P. R. Bell, and W. S. Persons, S. Ji, T. Miyashita, M. E. Burns, Q. Ji, P. J. Currie. 2012. Abdominal contents from two large early cretaceous compsognathids (Dinosauria: Theropoda) demonstrate feeding on confuciusornithids and dromaeosaurids. PLoS One 7(8):e44012:1-11 (https://doi.org/10.1371/journal.pone.0044012)
• ↑^{1 2} C. Gao, L. M. Chiappe, and Q. Meng, J. K. O.'Connor, X. Wang, X. Cheng, J. Liu. 2008. A new basal lineage of Early Cretaceous birds from China and its implications on the evolution of the avian tail. Palaeontology 51(4):775-791 (https://doi.org/10.1111/j.1475-4983.2008.00793.x)
• ↑¹ J. K. O'Connor and C. Sullivan. 2014. Reinterpretation of the Early Cretaceous maniraptoran (Dinosauria: Theropoda) Zhongornis haoae as a scanoriopterygid-like non-avian, and morphological resemblances between scansoriopterygids and basal oviraptorosaurs. Vertebrata PalAsiatica 52(1):3-30
• ↑¹ H. Hu, J. K. O'Connor, and Z. Zhou. 2015. A new species of Pengornithidae (Aves: Enantiornithes) from the Lower Cretaceous of China suggests a specialized scansorial habitat previously unknown in early birds. Plos One 10(6):e0126791 (https://doi.org/10.1371/journal.pone.0126791)
• ↑^{1 2} S. H. Hwang, M. A. Norell, and Q. Ji, K.-Q. Gao. 2004. A new troodontid from the lower Yixian Formation of China and its affinities to Mongolian troodontids. Journal of Vertebrate Paleontology 24(3, suppl.):73A-74A
• ↑¹ H.-L. You, K. Tanoue, and P. Dodson. 2008. New data on cranial anatomy of the ceratopsian dinosaur Psittacosaurus major. Acta Palaeontologica Polonica 53(2):183-196 (https://doi.org/10.4202/app.2008.0202)
• ↑^{1 2} X. Xu, X. Zheng, and H. You. 2009. A new feather type in a nonavian theropod and the early evolution of feathers. Proceedings of the National Academy of Sciences 106(3):832-834 (https://doi.org/10.1073/pnas.0810055106)
• ↑¹ X.-T. Zheng, H.-L. You, and X. Xu, Z.-M. Dong. 2009. An Early Cretaceous heterodontosaurid dinosaur with filamentous integumentary structures. Nature 458:333-336 (https://doi.org/10.1038/nature07856)
• ↑¹ S. E. Evans and Y. Wang. 2011. A gravid lizard from the Cretaceous of China and the early history of squamate viviparity. Naturwissenschaften 98:739-743 (https://doi.org/10.1007/s00114-011-0820-1)
• ↑^{1 2} X. Wang, H. You, and Q. Meng, C. Gao, X. Cheng, J. Liu. 2007. Dongbeititan dongi, the first sauropod dinosaur from the Lower Cretaceous Jehol Group of western Liaoning Province, China. Acta Geologica Sinica 81(6):911-916
• ↑¹ L. Xing, P. R. Bell, and P. J. Currie, M. Shibata, K. Tseng, Z. Dong. 2012. A sauropod rib with an embedded theropod tooth: direct evidence for feeding behaviour in the Jehol Group, China. Lethaia 45:500-506 (https://doi.org/10.1111 ⁄ j.1502-3931.2012.00310.x)
• ↑^{1 2} W. Wu and P. Godefroit. 2012. Anatomy and relationships of Bolong yixianensis, an Early Cretaceous iguanodontoid dinosaur from western Liaoning, China. Bernissart Dinosaurs and Early Cretaceous Terrestrial Ecosystems
• ↑¹ W.-h. Wu, P. Godefroit, and D.-y. Hu. 2010. [Bolong yixianensis gen. et sp. nov.: a new iguanodontoid dinosaur from the Yixian Formation of western Liaoning, China]. Geology and Resources 19(2):127-133
• ↑^{1 2} X. Xu, K. Wang, and K. Zhang, Q. Ma, L. Xing, C. Sullivan, D. Hu, S. Cheng, S. Wang. 2012. A gigantic feathered dinosaur from the Lower Cretaceous of China. Nature 484:92-95 (https://doi.org/10.1038/nature10906)
• ↑¹ A. L. Titus, K. Knoll, and J. J. W. Sertich, D. Yamamura, C. A. Suarez, I. J. Glasspool, J. E. Ginouves, A. K. Lukacic, E. M. Roberts. 2021. Geology and taphonomy of a unique tyrannosaurid bonebed from the upper Campanian Kaiparowits Formation of southern Utah: implications for tyrannosaurid gregariousness. PeerJ 9:e11013:1-50 (https://doi.org/10.7717/peerj.11013)
• ↑¹ J. Mo, F. Ma, and Y. Yu, X. Xu. 2023. A new titanosauriform sauropod with an unusual tail from the Lower Cretaceous of northeastern China. Cretaceous Research 144:105449 (https://doi.org/10.1016/j.cretres.2022.105449)
• ↑^{1 2} J. -C. Lü, H. -Y. Pu, and L. Xu, Y. -H. Wu, X. -F. Wei. 2012. Largest toothed pterosaur skull from the Early Cretaceous Yixian Formation of western Liaoning, China, with comments on the family Boreopteridae. Acta Geological Sinica 86(2):287-293 (https://doi.org/10.1111/j.1755-6724.2012.00658.x)
• ↑¹ Q. Ji, J.-c. Lü, and X.-f. Wei, X.-r. Wang. 2012. A new oviraptorosaur from the Yixian Formation of Jianching, western Liaoning Province, China. Geological Bulletin of China 31(12):2102-2107
• ↑¹ J.-C. Lü and S. L. Brusatte. 2015. A large, short-armed, winged dromaeosaurid (Dinosauria: Theropoda) from the Early Cretaceous of China and its implications for feather evolution. Scientific Reports 5:11775 (https://doi.org/10.1038/srep11775)
• ↑^{1 2} L. Jin, J. Chen, and P. Godefroit. 2012. A new basal ornithomimosaur (Dinosauria: Theropoda) from the Early Cretaceous Yixian Formation, northeast China. Bernissart Dinosaurs and Early Cretaceous Terrestrial Ecosystems
• ↑^{1 2} C. -L. Gao, E. M. Morschauser, and D. J. Varricchio, J. Liu, B. Zhao. 2012. A second soundly sleeping dragon: new anatomical details of the Chinese troodontid Mei long with implications for phylogeny and taphonomy. PLoS ONE 7(9):e45203:1-17 (https://doi.org/10.1371/journal.pone.0045203)
• ↑^{1 2} H. Pu, Y. Kobayashi, and J. Lu, Y. Wu, H. Chang, J. Zhang, S. Jia. 2013. An unusual basal therizinosaur with an ornithischian dental arrangement from northeastern China. PLoS ONE 8(5):e63423 (https://doi.org/10.1371/journal.pone.0063423)
• ↑^{1 2} W. Zheng, X. Jin, and M. Shibata, Y. Azuma. 2013. An early juvenile specimen of Bolong yixianensis (Ornithopoda: Iguanodontia from the Lower Cretaceous of Ningcheng County, Nei Mongol, China. Historical Biology (https://doi.org/10.1080/08912963.2013.809347)
• ↑^{1 2} G. Han, L. M. Chiappe, and S. -A. Ji, M. Habib, A. H. Turner, A. Chinsamy, L. Han. 2014. A new raptorial dinosaur with exceptionally long feathering provides insights into dromaeosaurid flight performance. Nature Communications 5(4382):1-9 (https://doi.org/10.1038/ncomms5382)
• ↑^{1 2} C.-f. Zhou, W.-h. Wu, and T. Sekiya, Z.-m. Dong. 2018. [A new titanosauriformes dinosaur from Jehol Biota of western Liaoning, China]. Global Geology 37(2):327-333
• ↑^{1 2} Y. Hu, X. Wang, and J. Huang. 2016. A new species of compsognathid from the Early Cretaceous Yixian Formation of western Liaoning, China. Journal of Geology 40(2):191-196 (https://doi.org/10.3969/j.issn.1674-3636.2016.02.191)
• ↑^{1 2} H. Zhang, D. Yu, and Y. Feng, R. Pei, C.-F. Zhou. 2022. A Lujiatun-like dinosaurian assemblage from the Jehol Biota of Ningcheng, Inner Mongolia, Northeast China. Acta Paleontologica Polonica 67(3):617-621 (https://doi.org/10.4202/app.00975.2022)
• ↑¹ H. Zhang, Y. Yin, and R. Pei, C. Zhou. 2024. Early-diverging Titanosauriform (Dinosauria, Sauropoda) Teeth from the Lower Cretaceous Yixian Formation of Southeastern Inner Mongolia, Northeast China. Acta Geologica Sinica 98(2):303-310 (https://doi.org/10.1111/1755-6724.15169)
• ↑^{1 2} Q. Ji, M. A. Norell, and K. Gao, S. Ji, D. Ren. 2001. The distribution of integumentary structures in a feathered dinosaur. Nature 410:1084-1088 (https://doi.org/10.1038/35074079)