Classification
Dinosauria
Clade non classé
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Theropoda
Clade non classé
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Neotheropoda
Clade non classé
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Averostra
Clade non classé
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Tetanurae
Clade non classé
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Coelurosauria
Clade non classé
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Maniraptora
Clade non classé
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Paraves
Clade non classé
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Deinonychosauria
Infraordre
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Dromaeosauridae
Famille
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Unenlagiinae
Sous-famille
Sites de découverte 19 sites géolocalisés
Répartition
Principaux pays
Formations géologiques
Distribution temporelle
Maastrichtien
(72.2–66 Ma)
6
Campanien
(83.6–72.2 Ma)
2
Santonien
(85.7–83.6 Ma)
1
Coniacien
(89.8–85.7 Ma)
1
Turonien
(93.9–89.8 Ma)
4
Cénomanien
(100.5–93.9 Ma)
4
Aptien
(121.4–113.2 Ma)
1
Images 1
Bibliographie
Description originale
J. F. Bonaparte. 1999. Tetrapod faunas from South America and India: a palaeobiogeographic interpretation. Proceedings of the Indian National Science Association 65A(3):427-437
Bibliographie (17)
J. Kotevski, R. J. Duncan, and T. Ziegler, J. J. Bevitt, P. Vickers-Rich, T. H. Rich, A. R. Evans, S. F. Poropat. 2025. Evolutionary and paleobiogeographic implications of new carcharodontosaurian, megaraptorid, and unenlagiine theropod remains from the upper Lower Cretaceous of Victoria, southeast Australia. Journal of Vertebrate Paleontology
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J. D. Porfiri, M. A. Baiano, and D. D. dos Santos, F. A. Gianechini, M. Pittman, M. C. Lamanna. 2024. Diuqin lechiguanae gen. et sp. nov., a new unenlagiine (Theropoda: Paraves) from the Bajo de la Carpa Formation (Neuquén Group, Upper Cretaceous) of Neuquén Province, Patagonia, Argentina. BMC Ecology and Evolution 24:77:1-22
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S. N. Davis, S. Soto-Acuña, and R. A. Fernández, J. Amudeo-Plaza, M. A. Leppe, D. Rubilar-Rogers, A. O. Vargas, J. A. Clarke. 2023. New records of Theropoda from a Late Cretaceous (Campanian-Maastrichtian) locality in the Magallanes-Austral Basin, Patagonia, and insights into end Cretaceous theropod diversity. Journal of South American Earth Sciences 122:104163
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L. A. Letizio, R. J. Bertini, and M. A. Medeiros. 2022. Novas evidências de possíveis Unenlagiinae (Deinonychosauria, Theropoda) na Bacia São Luís-Grajaú, Albiano–Cenomaniano do Estado do Maranhão, Brasil New evidence of putative Unenlagiinae (Deinonychosauria, Theropoda) in the São Luís-Grajaú Basin, Albian– Cenomanian, state of Maranhão, Brazil]. Revista Brasileira de Paleontologia 25(2):157-164
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A. S. Brum, R. V. Pêgas, and K. L. N. Bandeira, L. G. Souza, D. A. Campos, A. W. A. Kellner. 2021. A new unenlagiine (Theropoda, Dromaeosauridae) from the Upper Cretaceous of Brazil. Papers in Palaeontology 7(4):2075-2099
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F. E. Novas, F. Brissón Egli, and F. L. Agnolín, F. A. Gianechini, I. Cerda. 2018. Postcranial osteology of a new specimen of Buitreraptor gonzalezorum (Theropoda, Unenlagiidae). Cretaceous Research 83:127-167
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P. J. Currie and A. Paulina Carabajal. 2012. A new specimen of Austroraptor cabazai, Pol, Canale, Porfiri and Calvo, 2008 (Dinosauria, Theropoda, Unenlagiidae) from the latest Cretaceous (Maastrichtian) of Río Negro, Argentina. Ameghiniana 49(4):662-667
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J. D. Porfiri, R. J. Giacoboni, and J. O. Calvo. 2012. Restos apendiculares asignados a terópodos provenientes del sitio Futalognko (Cretácico Tardío), Lago Barreales, Neuquén, Patagonia, Argentina [Appendicular remains assigned to theropods from the Futalognko site (Late Cretaceous), Lago Barreales, Neuquén, Patagonia, Argentina]. XXVI Jornadas Argentinas de Paleontología de Vertebrados. I Jornadas Argentinas Técnicas en Paleontología de Vertebrados. Resúmenes. Ameghiniana 49(4 (suppl.)):R56
P. M. O'Connor and C. A. Forster. 2010. A Late Cretaceous (Maastrichtian) avifauna from the Maevarano Formation, Madagascar. Journal of Vertebrate Paleontology 30(4):1178-1201
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M. D. Ezcurra. 2009. Theropod remains from the uppermost Cretaceous of Colombia and their implications for the palaeozoogeography of western Gondwana. Cretaceous Research 30:1339-1344
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L. Salgado, J. I. Canudo, and A. C. Garrido, J. I. Ruiz-Omeñaca, R. A. Coria, M. S. de la Fuente, J. L. Barco, R. Bollati. 2009. Upper Cretaceous vertebrates from El Anfiteatro area, Río Negro, Patagonia, Argentina. Cretaceous Research 30(3):767-784
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F. E. Novas, D. Pol, and J. I. Canale, J. D. Porfiri, J. O. Calvo. 2008. A bizarre Cretaceous theropod dinosaur from Patagonia and the evolution of Gondwanan dromaeosaurids. Proceedings of the Royal Society B
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P. J. Makovicky, S. Apesteguía, and F. L. Agnolín. 2005. The earliest dromaeosaurid theropod from South America. Nature 437:1007-1011
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F. E. Novas and D. Pol. 2005. New evidence on deinonychosaurian dinosaurs from the Late Cretaceous of Patagonia. Nature 433:858-861
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J. O. Calvo, J. D. Porfiri, and A. W. A. Kellner. 2004. On a new maniraptoran dinosaur (Theropoda) from the Upper Cretaceous of Neuquén, Patagonia, Argentina. Arquivos do Museu Nacional, Rio de Janeiro 62(4):549-566
C. A. Forster, S. D. Sampson, and L. M. Chiappe, D. W. Krause. 1998. The theropod ancestry of birds: new evidence from the Late Cretaceous of Madagascar. Science 279:1915-1919
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F. E. Novas and P. F. Puerta. 1997. New evidence concerning avian origins from the Late Cretaceous of Patagonia. Nature 387:390-392
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