Elasmaria
Description
Source: Wikipédia
Elasmaria est un clade fossile de dinosaures Ornithopoda connu dans les gisements du Crétacé en Amérique du Sud, en Antarctique et en Australie, qui contient de nombreux Ornithopoda bipèdes qui étaient auparavant considérés comme des « Hypsilophodontidae ».
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: Euiguanodontia >> Iguanodontia >> Ornithopoda >> Cerapoda >> Pyrodontia >> Neornithischia >> Ornithischia >> Dinosauria
- Période: Valanginian - Maastrichtian (de -137.05 Ma à -66.00 Ma)
- Descendance(s):
- Genres: Kangnasaurus Muttaburrasaurus Leaellynasaura Atlascopcosaurus Gasparinisaura Qantassaurus Talenkauen Anabisetia Notohypsilophodon Macrogryphosaurus Trinisaura Morrosaurus Diluvicursor Weewarrasaurus Fostoria Isasicursor Sektensaurus Mahuidacursor Galleonosaurus Chakisaurus Tietasaura Ouvrir - Fermer
- Découverte(s): 43 occcurrences
Ouvrir - FermerAntarctique
Argentine
- Chubut
- Neuquén
- Río Negro
- Santa Cruz
Australie
- New South Wales
- Queensland
- Victoria
- ?
- Formation "Wonthaggi"
- Formation Eumeralla
- Atlascopcosaurus loadsi82345
- Atlascopcosaurus loadsi82345
- Atlascopcosaurus loadsi10342
- Atlascopcosaurus loadsi10342
- Atlascopcosaurus loadsi10342
- Atlascopcosaurus loadsi10342
- Diluvicursor pickeringi66139
- Galleonosaurus dorisae82345
- Leaellynasaura amicagraphica82345
- Leaellynasaura amicagraphica10342
- Leaellynasaura amicagraphica10342
- Leaellynasaura amicagraphica10342
- ?
Brésil
- Bahia
- ?
- Formation Marfim
- Tietasaura derbyiana88976
- Formation Marfim
- ?
- Bahia
Afrique du Sud
- Western Cape
- ?
- Formation ?
- Kangnasaurus coetzeei45359
- Formation ?
- ?
- Western Cape
- Historique des modifications:
- 2026-05-04: Champ(s) mis à jour : Numéro du parent Nombre d'occurences
- 2026-04-30: Champ(s) mis à jour : Nombre d'occurences
- 2026-04-09: Champ(s) mis à jour : Image icone
- 2026-04-08: Champ(s) mis à jour : Image icone
- 2026-04-06: Champ(s) mis à jour : Image icone
- 2026-04-05: Champ(s) mis à jour : Image icone
- 2026-04-04: Champ(s) mis à jour : Image icone
- 2026-04-03: Champ(s) mis à jour : Image icone
- 2026-04-02: Champ(s) mis à jour : Image icone
- 2026-04-01: Champ(s) mis à jour : Image icone
- 2026-03-31: Champ(s) mis à jour : Image icone
- 2026-03-30: Champ(s) mis à jour : Image icone
- 2026-03-29: Champ(s) mis à jour : Image icone
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- 2026-03-25: Champ(s) mis à jour : Image icone
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- 2026-03-12: Champ(s) mis à jour : Image icone
- 2026-03-11: Champ(s) mis à jour : Image icone
- 2025-07-24: Champ(s) mis à jour : Nombre d'occurences
- 2025-04-04: Champ(s) mis à jour : Période d'apparition Période de disparition
- 2025-04-03: Champ(s) mis à jour : Age d'apparition (max) Age de disparition (max) Période d'apparition Période de disparition
- 2025-02-01: Champ(s) mis à jour : Rang Nom accepté
- 2024-11-15: Champ(s) mis à jour : Nombre d'occurences
- 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 S. Rozadilla, F. L. Agnolin, and F. E. Novas, A. M. Aranciaga Rolando, M. J. Motta, J. M. Lirio, M. P. Isasi. 2016. A new ornithopod (Dinosauria, Ornithischia) from the Upper Cretaceous of Antarctica and its palaeobiogeographical implications. Cretaceous Research 57:311-324 (https://doi.org/10.1016/j.cretres.2015.09.009)
- ↑1 R. A. Coria, J. J. Moly, and M. Reguero, S. Santillana, S. Marenssi. 2013. A new ornithopod (Dinosauria; Ornithischia) from Antarctica. Cretaceous Research 41:186-193 (https://doi.org/10.1016/j.cretres.2012.12.004)
- ↑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 2 L. M. Ibiricu, G. A. Casal, and R. D. Martínez, M. Luna, J. I. Canale, B. N. Alvarez, B. González Riga. 2019. A new ornithopod dinosaur (Dinosauria: Ornithischia) from the Late Cretaceous of central Patagonia. Cretaceous Research 98:276-291 (https://doi.org/10.1016/j.cretres.2019.02.001)
- ↑1 P. Cruzado-Caballero, J. M. Gasca, and L. S. Filippi, I. A. Cerda, A. C. Garrido. 2019. A new ornithopod dinosaur from the Santonian of northern Patagonia (Rincón de los Sauces, Argentina). Cretaceous Research 98:211-229 (https://doi.org/10.1016/j.cretres.2019.02.014)
- ↑1 2 R. A. Coria and J. O. Calvo. 2002. A new iguanodontian ornithopod from Neuquén Basin, Patagonia, Argentina. Journal of Vertebrate Paleontology 22(3):503-509 (https://doi.org/10.1671/0272-4634(2002)022[0503:aniofn]2.0.co;2)
- ↑1 J. O. Calvo, J. D. Porfiri, and F. E. Novas. 2007. Discovery of a new ornithopod dinosaur from the Portezuelo Formation (Upper Cretaceous), Neuquén, Patagonia, Argentina. Arquivos do Museu Nacional, Rio de Janeiro 65(4):471-483
- ↑1 R. A. Coria and L. Salgado. 1996. A basal iguanodontian (Ornithischia: Ornithopoda) from the Late Cretaceous of South America. Journal of Vertebrate Paleontology 16(3):445-457 (https://doi.org/10.1080/02724634.1996.10011333)
- ↑1 L. Salgado, R. A. Coria, and S. E. Heredia. 1997. New materials of Gasparinisaura cincosaltensis (Ornithischia, Ornithopoda) from the Upper Cretaceous of Argentina. Journal of Paleontology 71(5):933-940 (https://doi.org/10.1017/s0022336000035861)
- ↑1 I. A. Cerda. 2008. Gastroliths in an ornithopod dinosaur. Acta Palaeontologica Polonica 53(2):351-355 (https://doi.org/10.4202/app.2008.0213)
- ↑1 R. A. Nogueira, S. Rozadilla, and F. L. Agnolín, J. A. Garcia Marsà, M. J. Motta, F. E. Novas. 2024. A new ornithopod from the Upper Cretaceous (Huincul Formation) of northwestern Patagonia, Argentina: Implications on elasmarian postcranial anatomy. Cretaceous Research 159 (https://doi.org/10.1016/j.cretres.2024.105874)
- ↑1 F. L. Agnolín, G. Álvarez Herrera, and M. Aranciaga Rolando, M. Motta, S. Rozadilla, L. Verdiquio, J. S. D.'Angelo, D. Moyano-Paz, A. N. Varela, J. Sterli, S. Bogan, S. Miner, A. M. Rodríguez, G. Munoz, M. P. Isasi , F. E. Novas. 2024. Fossil vertebrates from the Cerro Fortaleza Formation (Upper Cretaceous), Santa Cruz Province, Argentina. Cretaceous Research 154:105735:1-33 (https://doi.org/10.1016/j.cretres.2023.105735)
- ↑1 F. E. Novas, A. V. Cambiaso, and A. Ambrosio. 2004. A new basal iguanodontian (Dinosauria, Ornithischia) from the Upper Cretaceous of Patagonia. Ameghiniana 41(1):75-82
- ↑1 D. Moyano-Paz, S. Rozadilla, and F. Agnolín, E. Verad, M. D. Coronel, A. N. Varela, A. R. Gómez-Dacal, A. M. Aranciaga-Rolando, J. D.'Angelo, V. Pérez-Loinaze, S. Richiano, N. Chimento, M. J. Motta, J. Sterli, M. Manabe, T. Tsuihiji, M. P. Isasi, D. G. Poiré, F. E. Novas. 2022. The uppermost Cretaceous continental deposits at the southern end of Patagonia, the Chorrillo Formation case study (Austral-Magallanes Basin): Sedimentology, fossil content and regional implications. Cretaceous Research 130:105059 (https://doi.org/10.1016/j.cretres.2021.105059)
- ↑1 F. E. Novas, F. L. Agnolin, and S. Rozadilla, A. M. Aranciaga-Rolando, F. Brisson-Egli, M. J. Motta, M. Cerroni, M. D. Ezcurra, A. G. Martinelli, J. S. D.’Angelo, G. Alvarez-Herrera. 2019. Paleontological discoveries in the Chorrillo Formation (upper Campanian-lower Maastrichtian, Upper Cretaceous), Santa Cruz Province, Patagonia, Argentina. Revista del Museo Argentino de Ciencias Naturales, Nueva Serie 21(2):217-293 (https://doi.org/10.22179/revmacn.21.655)
- ↑1 P. R. Bell, F. Fanti, and L. J. Hart, L. A. Milan, S. J. Craven, T. Brougham, E. T. Smith. 2019. Revised geology, age, and vertebrate diversity of the dinosaur-bearing Griman Creek Formation (Cenomanian), Lightning Ridge, New South Wales, Australia. Palaeogeography, Palaeoclimatology, Palaeoecology 514:655-671 (https://doi.org/10.1016/j.palaeo.2018.11.020)
- ↑1 P. R. Bell, T. Brougham, and M. C. Herne, T. Frauenfelder, E. T. Smith. 2019. Fostoria dhimbangunmal, gen. et sp. nov., a new iguanodontian (Dinosauria, Ornithopoda) from the mid-Cretaceous of Lightning Ridge, New South Wales, Australia. Journal of Vertebrate Paleontology 39(1):e1564757:1-18 (https://doi.org/10.1080/02724634.2019.1564757)
- ↑1 2 P. R. Bell, M. C. Herne, and T. Brougham, E. T. Smith. 2018. Ornithopod diversity in the Griman Creek Formation (Cenomanian), New South Wales, Australia. PeerJ 6:e6008:1-40 (https://doi.org/10.7717/peerj.6008)
- ↑1 R. E. Molnar. 1991. Fossil reptiles in Australia. Vertebrate Paleontology of Australasia
- ↑1 R. E. Molnar. 1996. Observations on the Australian ornithopod dinosaur, Muttaburrasaurus. Memoirs of the Queensland Museum 39(3):639-652
- ↑1 A. Bartholomai and R. E. Molnar. 1981. Muttaburrasaurus, a new iguanodontid (Ornithischia: Ornithopoda) dinosaur from the Lower Cretaceous of Queensland. Memoirs of the Queensland Museum 20(2):319-349
- ↑1 2 3 4 M. C. Herne, J. P. Nair, and A. R. Evans, A. M. Tait. 2019. New small-bodied ornithopods (Dinosauria, Neornithischia) from the Early Cretaceous Wonthaggi Formation (Strzelecki Group) of the Australian-Antarctic rift system, with revision of Qantassaurus intrepidus Rich and Vickers-Rich, 1999. Journal of Paleontology 93(3):543-584 (https://doi.org/10.1017/jpa.2018.95)
- ↑1 T. H. Rich and P. Vickers-Rich. 1999. The Hypsilophodontidae from southeastern Australia. Proceedings of the Second Gondwanan Dinosaur Symposium, National Science Museum Monographs 15:167-180
- ↑1 2 3 4 R. J. Duncan, A. R. Evans, and P. Vickers-Rich, T. H. Rich, S. F. Poropat. 2021. Ornithopod jaws from the Lower Cretaceous Eumeralla Formation, Victoria, Australia, and their implications for polar neornithischian dinosaur diversity. Journal of Vertebrate Paleontology 41(3):e1946551:1-25 (https://doi.org/10.1080/02724634.2021.1946551)
- ↑1 2 3 4 5 6 7 T. H. Rich and P. Vickers-Rich. 1989. Polar dinosaurs and biotas of the Early Cretaceous of southeastern Australia. National Geographic Research 5(1):15–53
- ↑1 M. C. Herne, A. M. Tait, and V. Weisbecker, M. Hall, J. P. Nair, M. Cleeland, S. W. Salisbury. 2018. A new small-bodied ornithopod (Dinosauria, Ornithischia) from a deep, high-energy Early Cretaceous river of the Australian-Antarctic rift system. PeerJ 5:e4113:1-77 (https://doi.org/10.7717/peerj.4113)
- ↑1 K. L. N. Bandeira, B. A. Navarro, and R. V. Pêgas, N. S. Brilhante, A. S. Brum, L. G. de Souza, R. C. da Silva, V. Gallo. 2024. A reassessment of the historical fossil findings from Bahia State (Northeast Brazil) reveals a diversified dinosaur fauna in the Lower Cretaceous of South America. Historical Biology (https://doi.org/10.1080/08912963.2024.2318406)
- ↑1 S. H. Haughton. 1915. On some dinosaur remains from Bushmanland. Transactions of the Royal Society of South Africa 5(1):259-264 (https://doi.org/10.1080/00359191509519723)
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