Cerro Fortaleza
Description
Source: Wikipédia
La formation de Cerro Fortaleza, anciennement connu sous le nom de formation de Pari Aike, est une formation géologique datant du Crétacé supérieur de l'âge Campanien à Maastrichtien (bien qu'elle ait été autrefois signalée comme étant du Cénomanien au Santonien) du bassin australe de la Patagonie, en Argentine.
Découvertes
Source: The Paleobiology Database
Site(s) correspondant(s) à cette formation: 11
Cerro Los Hornos (Talenkauen locality) : Santa Cruz - ? 14274 47243 75729 76413 76422 82976 86725 88764 Los Hornos Hill, southern coast of Viedma Lake, Santa Cruz Province, Argentina (Lat. 49° 51’ 16.2” S, Long. 72° 06’ 26.3”W)- Cerro Los Hornos, La Leona : Santa Cruz - ? 18144 86725 Cerro Los Hornos, La Leona, southern coast of Viedma Lake, Santa Cruz Province, Argentina
- Hoyada Arroyo Seco : Santa Cruz - ? 32655 76394 86725 Hoyada Arroyo Seco, close to W side of Leona River, 4 km S of De los Hornos Hill, S coast of Viedma Lake, SW Santa Cruz province, sauropod found 300 m away
- Rio La Leona Valley, Cerro Fortaleza locality : Santa Cruz - ? 52577 68540 East bank of Río La Leona, northern Rio La Leona Valley, between Lago Argentino and Lago Viedma, Santa Cruz Province, south-western Patagonia, Argentina (coordinates on file at MPM).
- Rio Leona area (PROXY) : Santa Cruz - ? 58632 locality given only as "west-central Santa Cruz province...in the vicinty of the Rio Leona between Lago Argentino and Lago Viedma"
- Cerro Fortaleza locality microvertebrate site : Santa Cruz - ? 81497 All the specimens were collected from the surface in an area not larger than 4 m2
(GPS coordinates are -49.94˚, -72.05˚).
- Cerro Los Hornos (Orkoraptor locality) : Santa Cruz - ? 27164 86725 Los Hornos Hill, southern coast of Viedma Lake (49° 50' 44.2''S, 72° 6' 21.9''W), SW Santa Cruz Province, Argentina.
- Cerro Fortaleza (CF 23-34) : Santa Cruz - ? 85586 92586 Cerro Fortaleza Formation, Santa Cruz province. Coordinates (49º 56' 32,00'' S, 72º 03' 26,60'' W)
- Cerro Fortaleza (CF 23-49/50) : Santa Cruz - ? 85586 92586 Cerro Fortaleza Formation, Santa Cruz province. Coordinates (49º 58,182' S, 72º 03,832' W)
- Eastern side of the La Leona river : Santa Cruz - ? 86725 Numerous unspecified localities along the eastern side of Río Leona, at the edge of the Cerro Fortaleza Formation type area
- Ornithopoda
- Euiguanodontia
- Talenkauen santacrucensis
- Sauropoda identifié comme Clasmodosaurus spatula
- Titanosauria
- Eutitanosauria
- Dreadnoughtus schrani
- Abelisauridae
- Cerro Los Hornos [PROXY] : Santa Cruz - ? 86725 Described as coming from "a locality close to the site where the holotype of the megaraptorid Orkoraptor burkei was discovered"
Publication(s)
La base comprend 18 publication(s).
Source: The Paleobiology Database
- ↑1 2 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 J. I. Canudo, L. Salgado, and A. Garrido, J. Carballido. 2013. Primera evidencia de dinosaurios ornitópodos en la base de la Formación Huincul (Cenomaniense Superior-Turoniense, Cuenca Neuquina, Argentina) [First evidence of ornithopod dinosaurs at the base of the Huincul Formation (Cenomanian–upper Turonian, Neuquén Basin, Argentina)]. Geogaceta 53:9-12
- ↑1 P. Cruzado-Caballero, L. S. Filippi, and A. H. Méndez, A. C. Garrido, I. Díaz-Martínez. 2018. First ornithopod remains from the Bajo de la Carpa Formation (Santonian, Upper Cretaceous), northern Patagonia, Argentina. Cretaceous Research 83:182-193 (https://doi.org/10.1016/j.cretres.2017.07.022)
- ↑1 P. Cruzado-Caballero, L. S. Filippi, and A. H. Méndez, A. C. Garrido, R. D. Juárez Valieri. 2016. New record of ornithopod dinosaur from the Plottier Formation (Upper Cretaceous), Patagonia, Argentina. Annales de Paléontologie 102:145-150 (https://doi.org/10.1016/j.annpal.2016.02.003)
- ↑1 S. F. Poropat. 2019. Final report. Winston Churchill Memorial Trust of Australia
- ↑1 V. M. Egerton, F. E. Novas, and P. Dodson, K. J. Lacovara. 2011. First occurrence of neonatal ornithopod teeth from South America. Symposium of Vertebrate Palaeontology and Comparative Anatomy 59:10-11
- ↑1 2 3 4 5 6 7 8 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. 2023. 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 S. Rozadilla, F. L. Agnolín, and F. E. Novas. 2019. Osteology of the Patagonian ornithopod Talenkauen santacrucensis (Dinosauria, Ornithischia). Journal of Systematic Palaeontology 17(24):2043-2089 (https://doi.org/10.1080/14772019.2019.1582562)
- ↑1 2 F. E. Novas, L. Salgado, and J. O. Calvo, F. L. Agnolín. 2005. Giant titanosaur (Dinosauria, Sauropoda) from the Late Cretaceous of Patagonia. Revista del Museo Argentino de Ciencias Naturales, nuevo serie 7(1):37-41 (https://doi.org/10.22179/REVMACN.7.340)
- ↑1 2 M. D. Ezcurra, F. L. Agnolin, and F. E. Novas. 2010. A medium-sized basal abelisauroid with well-developed manus from the Late Cretaceous of southern Patagonia. XXV Jornadas Argentinas de Paleontología de Vertebrados. Resúmenes. Ameghiniana 47(4 (suppl.)):10R
- ↑1 M. D. Ezcurra, F. L. Agnolin, and F. E. Novas. 2010. An abelisauroid dinosaur with a non-atrophied manus from the Late Cretaceous Pari Aike Formation of southern Patagonia. Zootaxa 2450:1-25 (https://doi.org/10.11646/zootaxa.2450.1.1)
- ↑1 2 K. J. Lacovara, M. C. Lamanna, and L. M. Ibiricu, J. C. Poole, E. R. Schroeter, P. V. Ullmann, K. K. Voegele, Z. M. Boles, A. M. Carter, E. K. Fowler, V. M. Egerton, A. E. Moyer, C. L. Coughenour, J. P. Schein, J. D. Harris, R. D. Martínez, F. E. Novas. 2014. A gigantic, exceptionally complete titanosaurian sauropod dinosaur from southern Patagonia, Argentina. Scientific Reports 4:6196:1-9 (https://doi.org/10.1038/srep06196)
- ↑1 P. V. Ullmann and K. J. Lacovara. 2016. Appendicular osteology of Dreadnoughtus schrani, a giant titanosaurian (Sauropoda, Titanosauria) from the Upper Cretaceous of Patagonia, Argentina. Journal of Vertebrate Paleontology 36(6):e1225303:1-22 (https://doi.org/10.1080/02724634.2016.1225303)
- ↑1 2 K. Lacovara, J. Harris, and M. Lamanna, F. E. Novas, R. Martínez, A. Ambrosio. 2004. An enormous sauropod from the Maastrichtian Pari Aike Formation of southernmost Patagonia. Journal of Vertebrate Paleontology 24(3, suppl.):81A
- ↑1 2 A. Paulina-Carabajal, F. T. Barrios, and A. H. Méndez, I. A. Cerda, Y.-N. Lee. 2021. A Late Cretaceous dinosaur and crocodyliform faunal association–based on isolate teeth and osteoderms–at Cerro Fortaleza Formation (Campanian-Maastrichtian) type locality, Santa Cruz, Argentina. PLoS ONE 16(9):e0256233 (https://doi.org/10.1371/journal.pone.0256233)
- ↑1 2 F. E. Novas, M. D. Ezcurra, and A. Lecuona. 2008. Orkoraptor burkei nov. gen. et sp., a large theropod from the Maastrichtian Pari Aike Formation, southern Patagonia, Argentina. Cretaceous Research 29(3):468-480 (https://doi.org/10.1016/j.cretres.2008.01.001)
- ↑1 2 A. Paulina-Carabajal, A. H. Méndez, and K. Ulloa-Guaiquín, F. Irazoqui, Y. Lee. 2025. A Mesozoic dino-feast: multiple teeth marks on a sauropod dinosaur bone from the Upper Cretaceous of Patagonia and evidence on theropod feeding behavior. Publicación Electrónica de la Asociación Paleontológica Argentina 25(1):16-30 (https://doi.org/10.5710/peapa.22.09.2024.512)
- ↑1 2 D. Pol, E. Vlachos, and F. Aspromonte. 2023. The end of the dinosaur era in Patagonia (NatGeo Project).
Galerie d'image
Pas d'image.