Allen
Description
Source: Wikipédia
The Allen Formation is a geological formation in Argentina whose strata date back to the Late Cretaceous (middle Campanian to early Maastrichtian. Dinosaur remains are among the fossils that have been recovered from the formation. Indeterminate chelid remains and other vertebrates have also been discovered in this formation.
Découvertes
Source: The Paleobiology Database
Site(s) correspondant(s) à cette formation: 52Salitral Ojo de Agua (general) : Río Negro - ? 7847 25672 42494 46029 67819 76422 79677 85586
General locality of Salitral Ojo de Agua, 40 km S of Roca City, Río Negro province, Argentina- Quilmesaurus curriei
- Titanosauria
- Iguanodontia
- Bonapartenykus ultimus
- Hadrosauridae
- Dinosauria
- Abelisauridae
- Titanosauria
- Ankylosauria
Cantera de la Pala Mécanica (MPCA) : Río Negro - General Roca 8721 13712 13714 13885 16547 19132 34689 45986 63573 74109 76304 77482 85586
Lago Pellegrini stone quarries, Department of General Roca, Río Negro, Argentina, specifically the Cantera de la Pala Mécanica (now INDUPA) along the SW shore of the lake, a few km NE of Cinco SaltosSalitral Moreno (NH1) [MPCA] : Río Negro - ? 8736 12947 13109 13111 13712 13885 16547 19132 28366 29037 29110 34689 36963 37378 38236 40526 41617 47469 53090 62067 63036 64040 67819 75729 76257 76263 76306 76431 83606 85586 85645
Salitral Moreno, 20 km SW of city of General Roca, SE margin of Salitral Moreno depression, Río Negro province, Argentina- Aeolosaurus
- Tetanurae
- Hadrosauridae identifié comme Willinakaqe salitralensis n. gen. n. sp.
- Titanosauria
- Patagopelta cristata
- Rocasaurus muniozi
- Rocasaurus
- Titanosauria
- Titanosauria
- Titanosauria
- Bonapartesaurus rionegrensis
Yaminue Creek (mudstone) : Río Negro - ? 9919 76381
Cerro Blanco, Rio Negro Province, outcrop is along Yaminue CreekIslas Malvinas : La Pampa - Puelén 13012 36963 46071 55640 63036 75729 76400
Islas Malvinas locality, Puelén department, in SW La Pampa province, Neuquén Basin
Cerro Bonaparte : Río Negro - ? 13269 16795 28884 34689 40526 41617 46024 49276 75729 76256 76416 76469 78231 85173 85586 86551
Bajo de Santa Rosa locality, 09 km SW from Lamarque, near "El Matuasto" ranch post, S central Río Negro province.
Different coordinates given in ref 29129: 39° 54' 28" S, 66° 34' 57" W.
Different coordinates again given in Apesteguia & Jones (2012): 39° 46' 53.65" S, 66° 33' 44.5" W, and given under the name "Cerro Bonaparte" (which is a different PBDB collection), but this is certainly the same locality based on comparison of the occurrence record.
Also 40° 3'30.53"S 66°48'4.20"W- Bonatitan reigi
- Tetanurae
- Hadrosauridae
- Austroraptor cabazai
- Abelisauridae
- Ankylosauria
- Dinosauria
- Titanosauria
Salina Trapalcó (MPCA) : Río Negro - ? 13712
N border of Salina Trapalco (Salinas de Trapalcó), Puesto Mansilla region, 60 km N of Villa Reginaalong railway, Cinco Saltos : Río Negro - General Roca 13712 13929 42572 45986 59060 76301 76304 78835
On railway line N of Cipolletti, in valley of Río Neuquén, "2 km N of the railway on the Río Neuquén, close to Neuqúen, on the right side of the river" (Huene 1929, 55).- Neuquensaurus identifié comme Titanosaurus robustus n. sp.
- Lithostrotia
La Invernada (MUCPv-1533) : Neuquén - ? 27039 31429 34689 69251 78233
La Invernada area, northern PatagoniaArriagada III (egg level 2) : Río Negro - ? 32505 32611 40526 40533 42494 76256 76263 90799
From the Arriagada III locality, on the southern edge of Salitral Ojo de AguaArriagada II (egg level 1) : Río Negro - ? 32505 32611 40526 76256
Salitral Ojo de Agua, Rio Negro Province, North PatagoniaGarcia I (egg level 5) : Río Negro - ? 32611 76263 76389
Salitral de Santa Rosa-Salinas de Trapalco, Rio Negro Province, North PatagoniaGarcia II (egg level 5) : Río Negro - ? 32611
Salitral de Santa Rosa-Salinas de Trapalco, Rio Negro Province, North PatagoniaCerro Laguna Trapalco : Río Negro - ? 32611
Salitral de Santa Rosa-Salinas de Trapalco, Rio Negro Province, North PatagoniaBodega Familia Schroeder : Neuquén - ? 34054
near Bodega Familia Schroeder, 3 km W of city of San PAtricio del ChañarCerro Guerra : Río Negro - ? 43415 78265
Cerro de Guerra (39° 27' 80'' S, 67° 19' 61'' W), close to the Bajo de Arriagada fossil site (Salgado et al. 2007), around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, ArgentinaSalitral de Santa Rosa, MML-Pv quarry : Río Negro - ? 76371
Salitral de Santa Rosa area, approximately 120 km west from Lamarque city, Río Negro ProvinceBajo de Santa Rosa, northeast : Río Negro - ? 46024
Northeastern part, Santa Rosa Basin, Bajo de Santa Rosa areaDino 1 Site : Río Negro - ? 76307 76314 77156 85786
"Dino 1" Site, Paso Córdoba locality, 14 km SW of Genera RocaCañadón del Desvío, Paso Córdoba (PC-1-23.7) : Neuquén - ? 76236 76238
in the Cañadón del Desvío, Paso Córdoba locality/areaCañadón del Desvío, Paso Córdoba (PC-1-24.3) : Neuquén - ? 76236 76238
in the Cañadón del Desvío, Paso Córdoba locality/areaSalitral Moreno (second bonebed) : Río Negro - ? 76306
Salitral Moreno, 20 km SW of city of General Roca, SE margin of Salitral Moreno depression, Río Negro province, ArgentinaPuesto Machado, General Roca : Río Negro - ? 76416
Puesto Machado, S of General RocaNiebla type locality, Arriagada Farm : Río Negro - ? 74109 78265 82398 85586
Cerro Matadero site (67°23'22.13"W, 39°30'27.08"S), located within the Arriagada Farm, at 70 km south from General Roca city, Río Negro province, Argentina. This area is known as Salitral Ojo de AguaLoma Salamanca : Río Negro - ? 85185
Loma Salamanca, Salitral de Santa Rosa, Provincia de Río Negro, Argentina. Salitral Moreno (NH1) : Río Negro - ? 85186
Salitral Moreno, approximately 25 km from General Roca City, Río Negro Province,
ArgentinaCerro Matadero, Arriagada Farm : Río Negro - El Cuy 42494 78265 82398
Cerro Matadero site is located within the Arriagada Farm, at 70 km south from General Roca city, Río Negro province, Argentina. This area is known as Salitral Ojo de Agua.Rocasaurus Arriagada Farm : Río Negro - ? 78265
Cerro Matadero site is located within the Arriagada Farm, at 70 km south from General Roca city, Río Negro province, Argentina. This area is known as Salitral Ojo de AguaArriagada Farm, ankylosaur remains : Río Negro - ? 91128
Arriagada Farm fossil locality close to Cerro Guerra, 70 km south of General Roca city in Río Negro Province, Argentina. GPS: (67°17' 33.02ʺW, 39°26' 8.16ʺS).Arriagada Farm, Humero Abelisaurio : Río Negro - ? 85586
Arriagada Farm fossil locality close to Cerro Guerra, 70 km south of General Roca city in Río Negro Province, Argentina. GPS: (39° 26'08.2" S 67° 17'33.6" O).Arriagada (Bonapartenykus quarry - LACEV) : Río Negro - ? 85586
Quarry locality of Bonapartenykus ultimus (Alavarezsauria), in Campo Arriagada, Salitral Ojo de Agua, 40 km S of Roca City, Río Negro province, Argentina.
39°26'2.73"S 67°17'42.08"O- Abelisauridae
- Abelisauroidea
- Ankylosauria
- Hadrosauria
- Theropoda
- Titanosauria
- Unenlagiidae
- Bonapartenykus ultimus
Cerro Guerra site : Río Negro - ? 85586
Cerro Guerra site (39°27'44.31"S; 67°19'38.31"O), close to the Bajo de Arriagada fossil site (Salgado et al. 2007), around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. This site is wide, and include the site where the holotype of Aerotitan sudamericanus was found (type locality: 135703)- Abelisauridae
- Aeolosaurini
- Alvarezsauridae
- Ankylosauria
- Avialae
- Dinosauria
- Hadrosauridae
- Sauropoda
- Titanosauria
Arriagada (Sauropodo in situ (SIS) - LACEV) : Río Negro - ? 85586
Locality with Sauropoda bones in situ, in Campo Arriagada, Salitral Ojo de Agua, 40 km S of Roca City, Río Negro province, Argentina.
39°26'19.68"S 67°18'12.16"OArriagada (Cañadon de las tortugas - LACEV) : Río Negro - ? 85586
Locality with turtles bones and other vertebrates, in Campo Arriagada, Salitral Ojo de Agua, 40 km S of Roca City, Río Negro province, Argentina.
39°26'24.85"S 67°18'17.99"OCerro Guerra site (gps: falange - LACEV) : Río Negro - ? 85586
Cerro Guerra site, close to the Bajo de Arriagada fossil site (Salgado et al. 2007), around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. This site is wide, and include the site where the holotype of Aerotitan sudamericanus was found (type locality: 135703).
39°26'53.93"S 67°19'10.01"OCerro Guerra site (gps: vertebra - LACEV) : Río Negro - ? 85586
Cerro Guerra site, close to the Bajo de Arriagada fossil site (Salgado et al. 2007), around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. This site is wide, and include the site where the holotype of Aerotitan sudamericanus was found (type locality: 135703).
39°26'53.93"S 67°19'10.01"OArriagada (Tibia Hadro GEL - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39° 30' 56.6" S 67° 26' 4.7" OArriagada (Garrita Gonza - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39°26'4.69"S 67°17'29.65"OArriagada (Humero Abelisaurio - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39°26'8.56"S 67°17'31.52"OArriagada (Ankylo Chelo - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39°26'8.16"S 67°17'33.02"OArriagada (CS - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39º26'6.7''S 67°17'34.64"OArriagada (AG - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39º30'55.771''S 67º26'4.135''OArriagada (AT - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39º26'5.24''S 67º17'10.67''OArriagada (Carnotaurino 2025 - LACEV) : Río Negro - ? 85586
Specimen of Abelisauridae indet. associated. From Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39°30'55.24"S 67°26'4.97"OCo. Matadero, Arriagada Farm : Río Negro - ? 85586
Cerro Matadero site (39°30'7.84"S 67°22'11.11"O), located within the Arriagada Farm, at 70 km south from General Roca city, Río Negro province, Argentina. This area is known as Salitral Ojo de Agua, and is near to Niebla antiqua type locality (type locality: 222575)- Abelisauridae
- Ankylosauria
- Dinosauria
- Hadrosauridae
- Saltasaurinae
- Saurischia
- Sauropoda
- Titanosauria
- Titanosauridae
Arriagada (Epifisis - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39°30'27.64"S 67°23'24.51"OArriagada (Hadro Gabriel - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39°31'7.47"S 67°26'25.02"OArriagada (Hadro Mendo - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39°27'39.69"S 67°19'35.97"OArriagada (OGT - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39º27'43.55''S 67º19'38.83''OArriagada (PCA - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39°27'40.79"S 67°19'43.03"OArriagada (Sauropodo Chico (Rocasaurus) - LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39°30'28.90"S, 67°22'58.53"WArriagada (LACEV) : Río Negro - ? 85586
Campo de Arriagada fossil site, around 90 km southeast of General Roca and 80 km northwest of the well-sampled Bajo de Santa Rosa locality, Río Negro Province, Argentina. 39°27'0.76"S 67°23'34.91"O
Publication(s)
La base comprend 89 publication(s).
Source: The Paleobiology Database
- ↑1 2 3 J. E. Powell. 1992. Hallazgo de huevos asignables a dinosaurios titanosauridos (Saurischia, Sauropoda) de la Provincia de Río Negro, Argentina [Discovery of eggs assignable to titanosaurid dinosaurs (Saurischia, Sauropoda) from Río Negro Province, Argentina]. Acta Zoologica Lilloana 41:381-389
- ↑1 R. A. Coria. 2001. New theropod from the Late Cretaceous of Patagonia. Mesozoic Vertebrate Life
- ↑1 R. A. Coria, A. V. Cambiaso, and L. Salgado. 2007. New records of basal ornithopod dinosaurs in the Cretaceous of north Patagonia. Ameghiniana 44(2):473-477
- ↑1 2 3 F. L. Agnolin, J. E. Powell, and F. E. Novas, M. Kundrát. 2012. New alvarezsaurid (Dinosauria, Theropoda) from uppermost Cretaceous of north-western Patagonia with associated eggs. Cretaceous Research 35(1):33-56 (https://doi.org/10.1016/j.cretres.2011.11.014)
- ↑1 A. Paulina-Carabajal and L. Salgado. 2007. Un basicráneo de titanosaurio (Dinosauria, Sauropoda) del Cretácico Superior del norte de Patagonia: descripción y aportes al conocimiento del oído interno de los dinosaurios. Ameghiniana 44(1):109-120
- ↑1 S. F. Poropat. 2019. Final report. Winston Churchill Memorial Trust of Australia
- ↑1 F. E. Novas, F. L. Agnolín, and M. D. Ezcurra, J. Porfiri, J. I. Canale. 2013. Evolution of the carnivorous dinosaurs during the Cretaceous: The evidence from Patagonia. Cretaceous Research 45:174-215 (https://doi.org/10.1016/j.cretres.2013.04.001)
- ↑1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 D. Pol, E. Vlachos, and F. Aspromonte. 2023. The end of the dinosaur era in Patagonia (NatGeo Project).
- ↑1 2 J. F. Bonaparte. 1984. I dinosauri dell’Argentina [. Sulle Orme dei Dinosauri
- ↑1 J. F. Bonaparte and F. E. Novas. 1985. Abelisaurus comahuensis, n.g., n.sp., Carnosauria del Crétacico Tardio de Patagonia [Abelisaurus comahuensis, n.gen., n.sp., Carnosauria from the Late Cretaceous of Patagonia]. Ameghiniana 21(2-4):259-265
- ↑1 2 3 4 5 J. E. Powell. 2003. Revision of South American titanosaurid dinosaurs: palaeobiological, palaeobiogeographical and phylogenetic aspects. Records of the Queen Victoria Museum Launceston 111:1-173
- ↑1 L. Salgado. 1996. Pellegrinisaurus powelli nov. gen. et sp. (Sauropoda, Titanosauridae) from the Upper Cretaceous of Lago Pellegrini, northwestern Patagonia, Argentina. Ameghiniana 33(4):355-365
- ↑1 2 L. Salgado and C. Azpilicueta. 2000. Un nuevo saltasaurino (Sauropoda, Titanosauridae) de la provincia de Río Negro (Formación Allen, Cretácico Superior), Patagonia, Argentina [A new saltasaurine (Sauropoda, Titanosauridae) from Río Negro province (Allen Formation, Upper Cretaceous), Patagonia, Argentina. Ameghiniana 37(3):259-264
- ↑1 2 J. F. Bonaparte. 1996. Cretaceous tetrapods of Argentina. Münchner Geowissenschaften Abhandlungen 30:73-130
- ↑1 2 L. Salgado. 2003. Considerations on the bony plates assigned to titanosaurs (Dinosauria, Sauropoda). Ameghiniana 40(3):441-456
- ↑1 2 3 4 R. D. Juárez Valieri, J. O. Calvo, and S. D. Rios Díaz. 2011. Sauropods crossing formations: biostratigraphical implications for Patagonian faunal assemblages. Dinosaurios y Paleontología desde América Latina. Anales del III Congreso Latinoamericano de Paleontología. Editorial de la Universidad Nacional de Cuyo, Neuquén
- ↑1 2 A. Otero and M. Reguero. 2013. Dinosaurs (Reptilia, Archosauria) at Museo de La Plata, Argentina: annotated catalogue of the type material and Antarctic specimens. Palaeontologia Electronica 16(1):3T:1-24 (https://doi.org/10.26879/352)
- ↑1 2 3 M. Aranciaga Rolando, M. A. Cerroni, and J. A. Garcia Marsà, F. I. Agnolín, M. J. Motta, S. Rozadilla, F. Brisson Eglí, F. E. Novas. 2021. A new medium-sized abelisaurid (Theropoda, Dinosauria) from the Late Cretaceous (Maastrichtian) Allen Formation of Northern Patagonia, Argentina. Journal of South American Earth Sciences 105:102915:1-18 (https://doi.org/10.1016/j.jsames.2020.102915)
- ↑1 2 P. A. Gallina and A. Otero. 2015. Reassessment of Laplatasaurus araukanicus (Sauropoda: Titanosauria) from the Upper Cretaceous of Patagonia, Argentina. Ameghiniana 52(5):487-501 (https://doi.org/10.5710/AMGH.08.06.2015.2911)
- ↑1 I. Cerda, V. L. Zurriaguz, and J. L. Carballido, R. González, L. Salgado. 2021. Osteology, paleohistology and phylogenetic relationships of Pellegrinisaurus powelli (Dinosauria: Sauropoda) from the Upper Cretaceous of Argentinean Patagonia. Cretaceous Research 128:104957 (https://doi.org/10.1016/j.cretres.2021.104957)
- ↑1 2 J. E. Powell. 1987. Hallazgo de un dinosaurio hadrosaurido (Ornithischia, Ornithopoda) en la Formación Allen (Cretácico Superior) de Salitral Moreno, Provincia de Río Negro, Argentina [Discovery of a hadrosaurid dinosaur (Ornithischia, Ornithopoda) in the Allen Formation (Upper Cretaceous) of Salitral Moreno, Río Negro Province, Argentina]. Decimo Congreso Geológico Argentino, San Miguel de Tucumán. Asociación Geológica Argentina y Universidad Nacional de Tucumán, Actas 3:149-152
- ↑1 L. Salgado and R. A. Coria. 1993. El genero Aeolosaurus (Sauropoda, Titanosauridae) en la Formacion Allen (Campaniano-Maastrichtiano) de la Provincia de Rio Negro, Argentina [The genus Aeolosaurus (Sauropoda, Titanosauridae) in the Allen Formation (Campanian-Maastrichtian) of Rio Negro Province, Argentina]. Ameghiniana 30(2):119-128
- ↑1 L. M. Chiappe. 1996. Early avian evolution on the southern hemisphere: the fossil record of birds in the Mesozoic of Gondwana. Memoirs of the Queensland Museum 39(3):533-554
- ↑1 R. A. Coria and L. Salgado. 2001. South American ankylosaurs. K. Carpenter (ed.), The Armored Dinosaurs, Indiana University Press, Bloomington
- ↑1 R. A. Coria. 1999. Ornithopod dinosaurs from the Neuquén Group, Patagonia, Argentina: phylogeny and biostratigraphy. Proceedings of the Second Gondwanan Dinosaur Symposium, National Science Museum Monographs 15:47-60
- ↑1 J. A. Clarke and L. M. Chiappe. 2001. A new carinate bird from the late Cretaceous of Patagonia (Argentina. American Museum Novitates 3323:1-23 (https://doi.org/10.1206/0003-0082(2001)323<0001:ancbft>2.0.co;2)
- ↑1 S. Hope. 2002. The Mesozoic radiation of Neornithes. Mesozoic Birds: Above the Heads of Dinosaurs. University of California Press, Berkeley
- ↑1 2 R. D. Juárez Valieri, J. A. Haro, and L. E. Fiorelli, J. O. Calvo. 2010. A new hadrosauroid (Dinosauria: Ornithopoda) from the Allen Formation (Late Cretaceous) of Patagonia, Argentina. Revista del Museo Argentino de Ciencias Naturales, neuvo serie 12(2):217-231
- ↑1 C. R. A. Candeiro. 2010. Record of the genus Aeolosaurus (Sauropoda, Titanosauria) in the Late Cretaceous of South America: paleogeographic implications. Estudios Geológicos 66(2):243-253 (https://doi.org/10.3989/egeol.40338.081)
- ↑1 A. G. Martinelli, D. Riff, and R. P. Lopes. 2011. Discussion about the occurrence of the genus Aeolosaurus Powell 1987 (Dinosauria, Titanosauria) in the Upper Cretaceous of Brazil. Gaea - Journal of Geoscience 7(1):34-40 (https://doi.org/10.4013/gaea.2011.71.03)
- ↑1 2 3 4 G. Grellet-Tinner, L. E. Fiorelli, and R. B. Salvador. 2012. Water vapor conductance of the Lower Cretaceous dinosaurian eggs from Sanagasta, La Rioja, Argentina: paleobiological and paleoecological implications for South American faveoloolithid and megaloolithid eggs. Palaios 27:35-47 (https://doi.org/10.2110/palo.2011.p11-061r)
- ↑1 2 M. T. Carrano, R. B. J. Benson, and S. D. Sampson. 2012. The phylogeny of Tetanurae (Dinosauria: Theropoda). Journal of Systematic Palaeontology 10(2):211-300 (https://doi.org/10.1080/14772019.2011.630927)
- ↑1 R. A. Garcia and L. Salgado. 2013. The titanosaur sauropods from the late Campanian-early Maastrichtian Allen Formation of Salitral Moreno, Rio Negro, Argentina. Acta Palaeontologica Polonica 58(2):269-284
- ↑1 A. Prieto-Márquez. 2010. Global phylogeny of Hadrosauridae (Dinosauria: Ornithopoda) using parsimony and Bayesian methods. Zoological Journal of the Linnean Society 159(2):435-502 (https://doi.org/10.1111/j.1096-3642.2009.00617.x)
- ↑1 F. E. Novas. 1997. South American dinosaurs. Encyclopedia of Dinosaurs
- ↑1 2 P. Cruzado-Caballero and J. E. Powell. 2017. Bonapartesaurus rionegrensis, a new hadrosaurine dinosaur from South America: implications for phylogenetic and biogeographic relations with North America. Journal of Vertebrate Paleontology 37(2):e1289381:1-16 (https://doi.org/10.1080/02724634.2017.1289381)
- ↑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 2 3 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 M. E. Simón. 2006. Cáscaras de huevos de dinosaurios de la Formación Allen (Campaniano-Maastrichtiano), en Salitral Moreno, provincia de Río Negro, Argentina [Dinosaur eggshells from the Allen Formation (Campanian–Maastrichtian), in Salitral Moreno, Río Negro province, Argentina]. Ameghiniana 43(3):513-528
- ↑1 2 3 M. S. Fernández and A. Khosla. 2015. Parataxonomic review of the Upper Cretaceous dinosaur eggshells belonging to the oofamily Megaloolithidae from India and Argentina. Historical Biology 27(2):158-180 (https://doi.org/10.1080/08912963.2013.871718)
- ↑1 2 3 P. Cruzado-Caballero and R. A. Coria. 2016. Revisiting the hadrosaurid (Dinosauria: Ornithopoda) diversity of the Allen Formation: a re-evaluation of Willinakaqe salitralensis from Salitral Moreno, Río Negro Province, Argentina. Ameghiniana 53(2):231-237 (https://doi.org/10.5710/AMGH.25.09.2015.2943)
- ↑1 P. Cruzado-Caballero. 2016. Ornithopod dinosaurs from Argentina, the forgotten clade. VII Jornadas Internacionales sobre Paleontología de Dinosaurios y su Entorno, Libro de Resúmenes
- ↑1 F. Riguetti, X. Pereda-Suberbiola, and D. Ponce, L. Salgado, S. Apesteguía, S. Rozadilla, V. Arbour. 2022. A new small-bodied ankylosaurian dinosaur from the Upper Cretaceous of North Patagonia (Río Negro Province, Argentina). Journal of Systematic Palaeontology 20(1):2137441 (https://doi.org/10.1080/14772019.2022.2137441)
- ↑1 L. Salgado and J. O. Calvo. 1999. Nuevos restos de Saltasaurinae (Sauropoda - Titanosauridae) en el Cretácico Superior de Río Negro [New remains of Saltasaurinae (Sauropoda - Titanosauridae) in the Upper Cretaceous of Río Negro]. XIV Jornadas Argentinas de Paleontología de Vertebrados, Neuquén y Plaza Huincul, 18 al 20 de mayo de 1998, Resúmenes. Ameghiniana 36(1):108
- ↑1 2 M. de la Fuente, F. de Lapparent de Broin, and T. M. de Bianco. 2001. The oldest and first nearly complete skeleton of a chelid, of the Hydromedusa sub-group (Chelidae, Pleurodira), from the Upper Cretaceous of Patagonia. Bulletin de la Société Géologique de France 172(2):237-244 (https://doi.org/10.2113/172.2.237)
- ↑1 L. Berbach and T. Manera. 2012. Vertebrados cretácicos del Cerro Blanco, Yaminué, provincia de Río Negro, Argentina [Cretaceous vertebrates from Cerro Blanco, Yaminué, Río Negro province, Argentina]. XXVI Jornadas Argentinas de Paleontología de Vertebrados. I Jornadas Argentinas Técnicas en Paleontología de Vertebrados. Resúmenes. Ameghiniana 49(4 (suppl.)):R43
- ↑1 2 B. J. González-Riga and S. Casadío. 2000. Primer registro de Dinosauria (Ornithischia, Hadrosauridae) en la provincia de La Pampa (Argentina) y sus implicancias paleobiogeográficas. Ameghiniana 37(3):341-351
- ↑1 R. A. Coria, B. González Riga, and S. Casadio. 2012. Un nuevo hadrosáurido (Dinosauria, Ornithopoda) de la Formación Allen, provincia de La Pampa, Argentina [A new hadrosaurid (Dinosauria, Ornithopoda) from the Allen Formation, La Pampa province, Argentina]. Ameghiniana 49(4):552-572 (https://doi.org/10.5710/amgh.9.4.2012.487)
- ↑1 R. A. Coria. 2014. South American hadrosaurs: considerations on their diversity. Hadrosaurs
- ↑1 R. A. Coria. 2011. Revisión de la diversidad de los dinosaurios hadrosáuridos de Patagonia [Revision of hadrosaurid dinosaur diversity of Patagonia]. Reunión Anual de Comunicaciones de la Asociación Paleontológica Argentina. LIbro de Resúmenes y Actividades. Ameghiniana 48(4 (suppl.)):R9-R10
- ↑1 2 F. E. Novas, J. I. Canale, and M. P. Isas. 2003. Un terópodo maniraptor del Campaniano–Maastrichtiano del norte patagónico [A maniraptoran theropod from the Campanian–Maastrichtian of the Patagonian north]. Ameghiniana 40(4 (suppl.)):63R
- ↑1 A. G. Martinelli and A. M. Forasiepi. 2004. Late Cretaceous vertebrates from Bajo de Santa Rosa (Allen Formation), Río Negro province, Argentina, with the description of a new sauropod dinosaur (Titanosauridae). Revista del Museo Argentino de Ciencias Naturales, nuevo serie 6(2):257-305 (https://doi.org/10.22179/REVMACN.6.88)
- ↑1 F. E. Novas, J. Canale, and M. Isasi. 2004. Giant deinonychosaurian theropod from the Late Cretaceous of Patagonia. Journal of Vertebrate Paleontology 24(3):98A
- ↑1 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 (https://doi.org/10.1098/rspb.2008.1554)
- ↑1 2 3 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 (https://doi.org/10.5710/AMGH.30.8.2012.574)
- ↑1 F. A. Gianechini, P. J. Makovicky, and S. Apesteguía. 2011. The teeth of the unenlagiine theropod Buitreraptor from the Cretaceous of Patagonia, Argentina, and the unusual dentition of the Gondwanan dromaeosaurids. Acta Palaeontologica Polonica 56(2):279-290 (https://doi.org/10.4202/app.2009.0127)
- ↑1 2 3 M. S. Fernández. 2013. Análisis de cáscaras de huevos de dinosaurios de La Formación Allen, Cretácico Superior de Río Negro (Campaniano-Maastrichtiano): utilidad de los macrocaracteres de interés parataxonómico [Analysis of dinosaur eggshells from the Allen Formation, Upper Cretaceous of Río Negro (Campanian–Maastrichtian): usefulness of macrocharacters of parataxonomic interest]. Ameghiniana 50(1):79-97 (https://doi.org/10.5710/AMGH.14.11.2012.586)
- ↑1 2 3 P. Cruzado-Caballero. 2017. New hadrosaurid remains from the Late Cretaceous of Río Negro Province (Argentina, Late Cretaceous). Journal of Iberian Geology 43:307-318 (https://doi.org/10.1007/s41513-017-0023-5)
- ↑1 F. A. Goianechini and S. Apesteguía. 2011. Unenlagiinae revisited: dromaeosaurid theropods from South America. Anais da Academia Brasileira de Ciências 83(1):163-195 (https://doi.org/10.1590/s0001-37652011000100009)
- ↑1 A. Murray, F. Riguetti, and S. Rozadilla. 2019. New ankylosaur (Thyreophora, Ornithischia) remains from the Upper Cretaceous of Patagonia. Journal of South American Earth Sciences 96:102320:1-5 (https://doi.org/10.1016/j.jsames.2019.102320)
- ↑1 J. G. Meso, R. D. Juárez Valieri, and J. D. Porfiri, S. A. S. Correa, A. G. Martinelli, G. A. Casal, J. I. Canudo, F. Poblete, D. Dos Santos. 2021. Testing the persistence of Carcharodontosauridae (Theropoda) in the Upper Cretaceous of Patagonia based on dental evidence. Cretaceous Research 125:104875 (https://doi.org/10.1016/j.cretres.2021.104875)
- ↑1 2 F. v. Huene. 1929. Los sauriquios y ornitisquios del Cretáceo argentino. Anales del Museo de La Plata, serie 2 3:1-196
- ↑1 J. F. Bonaparte and Z. B. Gasparini. 1979. Los sauropodos de los grupos Neuquén y Chubut, y sus relaciones cronologicas [The sauropods of the Neuquén and Chubut Groups, and their chronological relationships]. Actas del VII Congreso Geológico Argentino, Neuquén 2:393-406
- ↑1 A. Otero. 2010. The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina. Acta Palaeontologica Polonica 55(3):399-426 (https://doi.org/10.4202/app.2009.0099)
- ↑1 P. A. Gallina and A. Otero. 2015. Reassessment of Laplatasaurus araukanicus (Sauropoda: Titanosauria), from the Late Cretaceous of Patagonia, Argentina. XXIX Jornadas Argentinas de Paleontología de Vertebrados. Resúmenes. Ameghiniana 52(4 (suppl.)):18-19 (https://doi.org/10.5710/amgh.08.06.2015.2911)
- ↑1 M. D. D'Emic and J. A. Wilson. 2011. New remains attributable to the holotype of the sauropod dinosaur Neuquensaurus australis, with implications for saltasaurine systematics. Acta Palaeontologica Polonica 56(1):61-73 (https://doi.org/10.4202/app.2009.0149)
- ↑1 2 B. J. González Riga, J. O. Calvo, and J. D. Porfiri. 2008. An articulated titanosaur from Patagonia (Argentina): new evidence of neosauropod pedal evolution. Palaeoworld 17:33-40 (https://doi.org/10.1016/j.palwor.2007.08.003)
- ↑1 B. J. González Riga, J. O. Calvo, and E. Previtera. 2009. Análisis tafonómicos de saurópodos titanosaurios en la Cuenca Neuquina (Argentina) y sus implicaciones en estudios sistemáticos [Taphonomic analyses of titanosaur sauropods from the Neuquén Basin (Argentina) and their implications in systematic studies]. Actas de las IV Jornadas Internacionales sobre Paleontología de Dinosaurios y su Entorno. Salas de los Infantes, Burgos
- ↑1 L. S. Filippi. 2015. Los dinosaurios Sauropoda del Cretácico Superior del norte de la Cuenca Neuquina, Patagonia Argentina [The sauropod dinosaurs from the Upper Cretaceous of the north of the Neuquén Basin, Argentine Patagonia]. Boletín del Instituto de Fisiografía y Geología 85:19-28
- ↑1 B. J. González Riga, L. D. Ortiz David, and M. B. Tomaselli, C. R. d. A. Candeiro, J. P. Coria, M. Prámparo. 2015. Sauropod and theropod dinosaur tracks from the Upper Cretaceous of Mendoza (Argentina): trackmakers and anatomical evidences. Journal of South American Earth Sciences 61:131-141 (https://doi.org/10.1016/j.jsames.2014.11.006)
- ↑1 2 3 4 5 6 7 8 9 10 L. Salgado, R. A. Coria, and C. M. Magalhaes Ribeiro, A. Garrido, R. Rogers, M. E. Simon, A. B. Arcucci, K. Curry Rogers, A. Paulina Carabajal, S. Apesteguia, M. Fernandez, R. A. Garcia, M. Talevi. 2007. Upper Cretaceous dinosaur nesting sites of Rio Negro (Salitral Ojo de Agua and Salinas de Trapalco-Salitral de Santa Rosa), northern Patagonia, Argentina. Cretaceous Research 28(3):392-404 (https://doi.org/10.1016/j.cretres.2006.06.007)
- ↑1 2 L. Salgado, R. A. Coria, and A. B. Arcucci, L. M. Chiappe. 2009. Restos de Alvarezsauridae (Theropoda, Coelurosauria) en la Formación Allen (Campaniano-Maastrictiano), en Salitral Ojo de Agua, Provincia de Río Negro, Argentina. Andean Geology 36(1):67-80 (https://doi.org/10.5027/andgeov36n1-a05)
- ↑1 J. F. Genise and L. C. Sarzetti. 2011. Fossil cocoons associated with a dinosaur egg from Patagonia, Argentina. Palaeontology 54(4):815-823 (https://doi.org/10.1111/j.1475-4983.2011.01064.x)
- ↑1 J. G. Meso, J. N. Choiniere, and M. A. Baiano, S. L. Brusatte, J. I. Canale, L. Salgado, D. Pol, M. Pittman. 2025. New information on Bonapartenykus (Alvarezsauridae: Theropoda) from the Allen Formation (middle Campanian-lower Maastrichtian) of Río Negro Province, Patagonia, Argentina clarifies the Patagonykinae body plan. PLOS ONE 20(1):e0308366 (https://doi.org/10.1371/journal.pone.0308366)
- ↑1 M. S. Fernández and S. D. Matheos. 2011. Alteraciones en cáscaras de huevos de dinosaurios en el Cretácico Superior de la Provincia de Río Negro, Argentina [Alterations in dinosaur eggshells in the Upper Cretaceous of Río Negro province, Argentina]. Ameghiniana 48(1):43-52 (https://doi.org/10.5710/AMGH.v48i1(272))
- ↑1 2 J. O. Calvo and J. D. Porfiri. 2010. Panamericansaurus schroederi gen. nov. sp. nov. Un nuevo Sauropoda (Titanosauridae-Aeolosaurini) de la Provincia del Neuquén, Cretácico Superior de Patagonia, Argentina [Panamericansaurus schroederi gen. nov. sp. nov. A new Sauropoda (Titanosauridae-Aeolosaurini) from Neuquén Province, Upper Cretaceous of Patagonia, Argentina]. Brazilian Geographical Journal: Geosciences and Humanities Research Medium 1:100-115
- ↑1 2 F. E. Novas, M. Kundrat, and F. L. Agnolin, M. D. Ezcurra, P. E. Ahlberg, M. P. Isasi, A. Arriagada, P. Chafrat. 2012. A new large pterosaur from the Late Cretaceous of Patagonia. Journal of Vertebrate Paleontology 32(6):1447-1452 (https://doi.org/10.1080/02724634.2012.703979)
- ↑1 2 3 4 5 6 M. Aranciaga Rolando, J. A. Garcia Marsà, and F. L. Agnolín, M. J. Motta, S. Rozadilla, F. E. Novas. 2022. The sauropod record of Salitral Ojo del Agua: A Upper Cretaceous (Allen Formation) fossiliferous locality from northern Patagonia, Argentina. Cretaceous Research 129:105029:1-25 (https://doi.org/10.1016/j.cretres.2021.105029)
- ↑1 2 R. A. García, M. S. Fernández, and J. Varela, J. P. O.'Gorman, D. Cabaza. 2012. Nuevos restos de Titanosauria (Sauropoda, Dinosauria), en el Cretácico Superior del norte de Patagonia, Argentina [New remains of Titanosauria (Sauropoda, Dinosauria), in the Upper Cretaceous of northern Patagonia, Argentina]. Alcheringa 49(4 (suppl.)):R144
- ↑1 2 C. Álvarez, J. Álvarez Soria, and R. Barbieri, E. Brandt, J. I. Canudo, A. Capobianco, M. Cárdenas, P. Cruzado Caballero, S. De Valais, I. Díaz Martinez, S. Escobar, L. M. Garat, J. Meso, R. M. Montes, N. Olmos Chacón, J. Ostan, P. Paniceres, D. Ponce, L. Salgado, I. Tapia, D. Walter, . 2016. Nuevos restos de Sauropoda (Titanosauria) de la Formación Allen (Cretácico Superior) en Paso Córdoba (General Roca, provincia de Río Negro) [New remains of Sauropoda (Titanosauria) from the Allen Formation (Upper Cretaceous) in Paso Córdoba (General Roca, Río Negro province)]. Reunión de Comunicaciones Asociación Paleontológica Argentina. Libro de Resúmenes. Ameghiniana 53(4 (suppl.)):5
- ↑1 J. G. Meso, L. Salgado, and J. Canale. 2016. Dientes de theropoda asociados a un esqueleto de un saurópodo titanosaurio hallado en la Formación Allen (Campaniano–Maastrichtiano) de la provincia de Río Negro, Argentina [Theropod teeth associated with a titanosaur sauropod skeleton in the Allen Formation (Campanian–Maastrichtian) of Río Negro province, Argentina]. Reunión de Comunicaciones Asociación Paleontológica Argentina. Libro de Resúmenes. Ameghiniana 53(4 (suppl.)):33
- ↑1 J. G. Meso, C. Hendrickx, and M. A. Baiano, J. I. Canale, L. Salgado, I. Diáz Martínez. 2021. Isolated theropod teeth associated with a sauropod skeleton from the Late Cretaceous Allen Formation of Río Negro, Patagonia, Argentina. Acta Palaeontologica Polonica 66 (https://doi.org/10.4202/app.00847.2020)
- ↑1 J. Amudeo-Plaza, S. Soto-Acuña, and R. Ugalde, P. Martínez, D. Rubilar-Rogers. 2023. Reassessment of theropod material from Pichasca, northern Chile: presence of Abelisauridae (Theropoda: Ceratosauria) from the Quebrada La Totora Beds (Albian–Turonian). Journal of South American Earth Sciences 129 (https://doi.org/10.1016/j.jsames.2023.104494)
- ↑1 2 3 4 I. Díaz-Martínez, C. Cónsole-Ganella, and S. de Valais, L. Salgado. 2018. Vertebrate tracks from the Paso Córdoba fossiliferous site (Anacleto and Allen formations, Upper Cretaceous), Northern Patagonia,Argentina: preservational, environmental and palaeobiological implications. Cretaceous Research 83:207-220 (https://doi.org/10.1016/j.cretres.2017.07.008)
- ↑1 2 S. de Valais, I. Díaz-Martínez, and P. Citton, C. Consóle-Gonella. 2020. Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts. Revista de la Asociación Geológica Argentina 77(3):402-426
- ↑1 2 S. Rozadilla, F. Brissón-Egli, and F. L. Agnolín, A. M. Aranciaga-Rolando, F. E. Novas. 2021. A new hadrosaurid (Dinosauria: Ornithischia) from the Late Cretaceous of northern Patagonia and the radiation of South American hadrosaurids. Journal of Systematic Palaeontology 19(17):1207-1235 (https://doi.org/10.1080/14772019.2021.2020917)
- ↑1 2 R. A. García, A. Paulina-Carabajal, and L. Salgado. 2008. Un nuevo basicráneo de titanosaurio de la Formación Allen (Campaniano–Maastrichtiano), Provincia de Río Negro, Patagonia, Argentina. Geobios 41(5):625-633 (https://doi.org/10.1016/j.geobios.2007.11.005)
- ↑1 2 V. Zurriaguz. 2017. New record of titanosaurian (Dinosauria: Sauropodomorpha) osteoderms from the Upper Cretaceous of North Patagonia. Cretaceous Research 74:175-180 (https://doi.org/10.1016/j.cretres.2017.02.015)
- ↑1 2 R. Álvarez Nogueira, F. L. Agnolín, and S. Rozadilla, M. Aranciaga-Rolando, F. E. Novas. 2025. Ankylosaurian remains from a new Campanian–Maastrichtian locality in Northern Patagonia, Argentina. Alcheringa: An Australasian Journal of Palaeontology (https://doi.org/10.1080/03115518.2025.2467462)
Galerie d'image
Pas d'image.
