Neornithischia

Description
Source: Wikipédia
Les Neornithischia constituent un clade éteint de l'ordre également éteint des Ornithischia. Ils sont le groupe-frère des Thyreophora au sein du clade des Genasauria. Le groupe des néornithischiens se caractérise par une couche d'émail asymétrique, plus épaisse à l'intérieur de leurs dents inférieures. Les dents s'usaient de manière inégalement durant la mastication, développant des arêtes vives qui permettaient aux néornithischiens de broyer la nourriture végétale trop dure pour les autres dinosaures. Les Néornithischiens incluent différentes formes basales historiquement connues comme « hypsilophodontes », y compris les Parksosauridae ; en outre, il existe des formes dérivées classées dans les groupes des Marginocephalia et des Ornithopoda. Le premier comprend les clades Pachycephalosauria et Ceratopsia, tandis que le dernier comprend généralement Hypsilophodon et les Iguanodontia plus dérivés.
Information(s)
Source: The Paleobiology Database
- Attibution: ?
- Statut: Valide
- Environnement de découverte: terrestrial
- Mode de vie: terrestrial
- Mode de locomotion: actively mobile
- Vision: ?
- Alimentation: herbivore
- Mode de reprodution: oviparous, dispersal=direct/internal,mobile
- Classification: Ornithischia >> Dinosauria
- Période: Hettangian - Maastrichtian (de -201.40 Ma à -66.00 Ma)
- Descendance(s):
- Genres: Kulindadromeus Minimocursor Sanxiasaurus Stormbergia Yandusaurus Ouvrir - Fermer
- Découverte(s): 49 occcurrences
Ouvrir - FermerArgentine
- Chubut
- ?
- Formation Bajo Barreal
- Notohypsilophodon comodorensis19032
- Formation Bajo Barreal
- ?
- Chubut
Canada
Chine
- Chongqing
- Yunyang
- Formation Xintiangou
- Sanxiasaurus modaoxiensis73369
- Formation Xintiangou
- Yunyang
- Liaoning
- Sichuan
- Chongqing
Corée du Sud
Lesotho
- Quthing
- ?
- Formation Elliot
- Lesothosaurus diagnosticus identifié comme n. gen. Stormbergia n. sp. dangershoeki14837
- Formation Elliot
- ?
- Quthing
Mongolie
Russie
Thaïlande
- Kalasin
- Kham Muang
- Formation Phu Kradung
- Minimocursor phunoiensis85349
- Formation Phu Kradung
- Kham Muang
- Kalasin
États-Unis
- Alberta
- ?
- Formation Oldman
- Albertadromeus syntarsus46723
- Formation Oldman
- ?
- Idaho
- Montana
- Nevada
- Clark
- Formation Willow Tank
- Nevadadromeus schmitti84808
- Formation Willow Tank
- Clark
- Utah
- Wyoming
- Alberta
Afrique du Sud
- Historique des modifications:
- 2025-02-26: Champ(s) mis à jour : Nombre d'occurences
- 2025-02-01: Champ(s) mis à jour : Rang Nom accepté
- 2024-09-07: Création d'une famille à partir des données de pbdb
Publication(s)
La base comprend 28 publication(s).
Source: The Paleobiology Database
- ↑1 R. D. Martínez. 1998. Notohypsilophodon comodorensis gen. et sp. nov. un Hypsilophodontidae (Ornitischia: Ornithopoda) del Cretácico Superior de Chubut, Patagonia central, Argentina [Notohypsilophodon comodorensis gen. et sp. nov., a Hypsilophodontidae (Ornithischia: Ornithopoda) from the Upper Cretaceous of Chubut, central Patagonia, Argentina]. Acta Geologica Leopoldensia 21(46/47):119-135
- ↑1 M. N. Hudgins. 2021. The Paleobiology, Paleoecology, and Evolution of Thescelosauridae (Ornithischia) from Alberta, Canada.
- ↑1 D. W. Larson, D. B. Brinkman, and P. R. Bell. 2010. Faunal assemblages from the upper Horseshoe Canyon Formation, an early Maastrichtian cool-climate assemblage from Alberta, with special reference to the Albertosaurus sarcophagus bonebed. Canadian Journal of Earth Sciences 47:1159-1181 (https://doi.org/10.1139/E10-005)
- ↑1 W. A. Parks. 1926. Thescelosaurus warreni, a new species of orthopodous dinosaur from the Edmonton Formation of Alberta. University of Toronto Studies, Geology Series 21:1-42
- ↑1 N. L. Hu Dai, C. Tan, and X. Hu, Z. Wei, Y. Lin, G. Wei, D. Li, L. Meng, B. Hao, H. You, G. Peng. 2019. A neornithischian dinosaur from the Middle Jurassic Xintiangou Formation of Yunyang, Chongqing, China: the earliest record in Asia. Historical Biology (https://doi.org/10.1080/08912963.2019.1679129)
- ↑1 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 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 2 X. He and K. Cai. 1984. The Middle Jurassic dinosaur fauna from Dashanpu, Zigong, Sichuan. Vol. I. The ornithopod dinosaurs. Sichuan Scientific and Technological Publishing House, Chengdu
- ↑1 X. He and K. Cai. 1983. A new species of Yandusaurus (hypsilophodont dinosaur) from the Middle Jurassic of Dashanpu, Zigong, Sichuan. Journal of the Chengdu College of Geology 1:1-14
- ↑1 2 M. Huh, D.-G. Lee, and J.-K. Kim, J.-D. Lim, P. Godefroit. 2011. A new basal ornithopod dinosaur from the Upper Cretaceous of South Korea. Neues Jahrbuch für Geologie und Paläontologie Abhandlungen 259(1):1-24 (https://doi.org/10.1127/0077-7749/2010/0102)
- ↑1 2 3 4 R. J. Butler. 2005. The 'fabrosaurid' ornithischian dinosaurs of the Upper Elliot Formation (Lower Jurassic) of South Africa and Lesotho. Zoological Journal of the Linnean Society 145(2):175-218 (https://doi.org/10.1111/j.1096-3642.2005.00182.x)
- ↑1 P. J. Makovicky, B. M. Kilbourne, and R. W. Sadleir, M. A. Norell. 2011. A new basal ornithopod (Dinosauria, Ornithischia) from the Late Cretaceous of Mongolia. Journal of Vertebrate Paleontology 31(3):626-640 (https://doi.org/10.1080/02724634.2011.557114)
- ↑1 D. E. Barta and M. A. Norell. 2021. The osteology of Haya griva (Dinosauria: Ornithischia) from the Late Cretaceous of Mongolia. Bulletin of the American Museum of Natural History 445:1-111 (https://doi.org/10.1206/0003-0090.445.1.1)
- ↑1 P. Godefroit, S. M. Sinitsa, and D. Dhouailly, Y. L. Bolotsky, A. V. Sizov, M. E. McNamara, M. J. Benton, O. Spagna. 2014. A Jurassic ornithischian dinosaur from Siberia with both feathers and scales. Science 345(6):451-455 (https://doi.org/10.1126/science.1253351)
- ↑1 V. R. Alifanov and S. V. Saveliev. 2014. Two new ornithischian dinosaurs (Hypsilophodontia, Ornithopoda) from the Late Jurassic of Russia. Paleontological Journal 48(4):414-425 (https://doi.org/10.1134/S0031030114040029)
- ↑1 S. Manitkoon, U. Deesri, and B. Khalloufi, T. Nonsrirach, V. Suteethorn, P. Chanthasit, W. Boonla, E. Buffetaut. 2023. A new basal neornithischian dinosaur from the Phu Kradung Formation (Upper Jurassic) of northeastern Thailand. Diversity 15(7):851:1-32 (https://doi.org/10.3390/d15070851)
- ↑1 C. M. Brown, D. C. Evans, and M. J. Ryan, A. P. Russell. 2013. New data on the diversity and abundance of small-bodied ornithopods (Dinosauria, Ornithischia) from the Belly River Group (Campanian) of Alberta. Journal of Vertebrate Paleontology 33(3):495-520 (https://doi.org/10.1080/02724634.2013.746229)
- ↑1 2 3 4 5 6 7 8 L. J. Krumenacker. 2010. Chronostratigraphy and Paleoecology of the Mid-Cretaceous Wayan Formation of Eastern Idaho, with a Description of the First Oryctodromeus Specimens from Idaho.
- ↑1 D. J. Varricchio, A. J. Martin, and Y. Katsura. 2007. First trace and body fossil evidence of a burrowing, denning dinosaur. Proceedings of the Royal Society of London B 274:1361-1368 (https://doi.org/10.1098/rspb.2006.0443)
- ↑1 H.-D. Sues. 1980. Anatomy and relationships of a new hypsilophodontid dinosaur from the Lower Cretaceous of North America. Palaeontographica Abteilung A 169(1-3):51-72
- ↑1 2 P. M. Galton. 1995. The species of the basal hypsilophodontid dinosaur Thescelosaurus Gilmore (Ornithischia: Ornithopoda) from the Late Cretaceous of North America. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 198(3):297-311 (https://doi.org/10.1127/njgpa/198/1995/297)
- ↑1 2 3 J. R. Horner and D. B. Weishampel. 1988. A comparative embryological study of two ornithischian dinosaurs. Nature 332:256-257 (https://doi.org/10.1038/332256a0)
- ↑1 2 M. O. R. Database. 2006. MOR collections database.
- ↑1 K. F. Hirsch and B. Quinn. 1990. Eggs and eggshell fragments from the Upper Cretaceous Two Medicine Formation of Montana. Journal of Vertebrate Paleontology 10(4):491-511 (https://doi.org/10.1080/02724634.1990.10011832)
- ↑1 M. Montellano. 1988. Alphadon halleyi (Didelphidae, Marsupialia) from the Two Medicine Formation (Late Cretaceous, Judithian) of Montana. Journal of Vertebrate Paleontology 8(4):378-382 (https://doi.org/10.1080/02724634.1988.10011726)
- ↑1 J. W. Bonde, R. L. Hall, and L. J. Krumenacker, D. J. Varricchio. 2022. Nevadadromeus schmitti (gen. et sp. nov.), a new basal neornithischian with affinities to the Thescelosaurinae, from the Upper Cretaceous (Cenomanian) Willow Tank Formation of southern Nevada. Journal of the Arizona-Nevada Academy of Science 50(1):1-8 (https://doi.org/10.2181/036.050.0101)
- ↑1 2 3 4 H. M. Avrahami, P. J. Makovicky, and R. T. Tucker, L. E. Zanno. 2024. A new semi‐fossorial thescelosaurine dinosaur from the Cenomanian‐age Mussentuchit Member of the Cedar Mountain Formation, Utah. The Anatomical Record 307(12):3717-3781 (https://doi.org/10.1002/ar.25505)
- ↑1 2 3 M. P. J. Oreska, M. T. Carrano, and K. M. Dzikiewicz. 2013. Vertebrate paleontology of the Cloverly Formation (Lower Cretaceous), I: faunal composition, biogeographic relationships, and sampling. Journal of Vertebrate Paleontology 33(2):264-292 (https://doi.org/10.1080/02724634.2012.717567)
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