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Cuyana Rift Basin

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Journal Article
Published: 19 February 2024
Journal of Sedimentary Research (2024) 94 (1): 76–102.
... in the evolution of continental fauna with the diversification of both synapsids (cynodont and dicynodont) and archosauromorphs (dinosaurs, pterosaurs, and crocodilians) that represent post-Permian faunal recovery. The Santa Clara formations are part of the continental infill of the Cuyana rift basin in Argentina...
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A)  Location map of the Santa Clara sub-<span class="search-highlight">basin</span> in the <span class="search-highlight">Cuyana</span> <span class="search-highlight">rift</span> <span class="search-highlight">Basin</span> in t...
Published: 19 February 2024
Fig. 1. A) Location map of the Santa Clara sub-basin in the Cuyana rift Basin in the west-central region of Argentina showing the location of the master fault bounding the half grabens of the rift. B) Location of the Santa Clara sub-basin.
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Geologic map of the Triassic Santa Clara sub-<span class="search-highlight">basin</span> of the <span class="search-highlight">Cuyana</span> <span class="search-highlight">rift</span> <span class="search-highlight">Basin</span>...
Published: 19 February 2024
Fig. 2. Geologic map of the Triassic Santa Clara sub-basin of the Cuyana rift Basin.
Journal Article
Journal: Geosphere
Published: 01 February 2011
Geosphere (2011) 7 (1): 219–239.
... Triassic evolution of the Precordillera involves a north-northwest–trending weakness zone affected by north-northeast–directed extension, generating an area with transtensional deformation during the Choiyoi volcanism development. Later, during the Triassic generation of the Cuyana rift basin...
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Journal Article
Journal: PALAIOS
Published: 01 September 2014
PALAIOS (2014) 29 (9): 449–459.
... within the Cerro Puntudo subbasin of the Cuyana rift basin. The basin formed as a consequence of the extension that led to the breakup of Pangea along the southwestern margin of Gondwana during the Triassic (Stipanicic 2001), forming half grabens with NNW–SSE orientations ( López-Gamundí et al. 1989...
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Journal Article
Published: 01 March 2020
Journal of Paleontology (2020) 94 (2): 279–290.
..., providing insights about the ecosystems in which the biota lived. The Cuyana Basin (also named ‘Cuyo Basin’) is the largest continental rift basin in central western Argentina (> 400 km northwest strike) formed obliquely on the southwestern margin of southern South America. The Triassic...
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Journal Article
Journal: GSA Bulletin
Published: 29 March 2021
GSA Bulletin (2022) 134 (1-2): 60–80.
.... The formation of these limestones is linked to the master fault of the basin, in contrast with previous models for carbonate sedimentation-precipitation in rift basins, in which, during the early synrift phase, carbonates are more common on the passive margin of the rift, as seen in the nearby Triassic Cuyana...
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Journal Article
Journal: PALAIOS
Published: 17 July 2020
PALAIOS (2020) 35 (6): 245–261.
... preservation in lacustrine settings via systematic sampling and chemical analyses of fossil plants in the Upper Triassic Agua de la Zorra Formation, of the Argentinian Cuyana Basin. Plant remains are not uniformly preserved throughout the Agua de la Zorra Formation and their stratigraphic distribution reflects...
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Journal Article
Published: 01 August 2010
Petroleum Geoscience (2010) 16 (3): 267–272.
... deposicional y evaluación oleogenetica de la cuenca cuyana . Noveno Congreso Geológico Argentino, Actas , 7 , 68 – 85 . Harris N.B. 2000 . Toca Carbonate, Congo Basin: response to an evolving Rift lake . In: Mello M.R. Katz B.J. (eds) Petroleum Systems of South Atlantic...
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Journal Article
Published: 29 June 2022
Geological Magazine (2022) 159 (9): 1490–1512.
... in the Neuquén Basin. The top of this basin infill was dated to 246 ± 1 Ma. These rocks unconformably overlie a 261 ± 1 Ma volcanic sequence (Barrionuevo et al. 2013 ). Further to the north, the Cuyana and Bermejo rift basins (Fig.  1 ) developed in Lower Triassic times above Permian intrusive and volcanic...
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Journal Article
Journal: PALAIOS
Published: 17 December 2019
PALAIOS (2019) 34 (12): 616–630.
... and discuss possible examples of bioerosion by microorganisms on spinicaudata shells from a Triassic lacustrine succession and discuss their preservation potential in lacustrine environments. The Cuyana Basin is one of the non-marine rift basins that developed during the break-up of the Pangaea...
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Journal Article
Published: 19 April 2016
Journal of the Geological Society (2016) 173 (4): 573–576.
... of well-preserved marine and continental deposits (e.g. Leanza 2009 ). After initial Triassic rifting and Jurassic–Early Cretaceous thermal subsidence phases (e.g. Franzese et al. 2003 ), east–west shortening has affected the western margin of the basin from the Late Cretaceous until today (e.g...
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Journal Article
Journal: GSA Bulletin
Published: 01 September 2006
GSA Bulletin (2006) 118 (9-10): 1088–1098.
... in NW Argentina, the Ischigualasto (or Bermejo) Basin and the Cuyo Basin. These basins are mostly continental rift systems with half-graben geometry ( Milana and Alcober, 1994 ; Stipanicic and Marsicano, 2002 ). The Cuyo Basin is largely a subsurface feature ( Rolleri and Criado Roqué, 1966...
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Journal Article
Journal: Geosphere
Published: 11 September 2017
Geosphere (2017) 13 (5): 1541–1554.
... by Fairhead and Green (1989) , at ca. 180 Ma (compare Fig. 4 and Fig. 8 ). Figure 8. Displacement of different lithospheric domains of Pangea (Late Triassic–Middle Jurassic) and location of Argentinian basins opened along or close to the Pacific margin of Gondwana. C—Cuyana Basin; N—Neuquén Basin...
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Journal Article
Journal: Palynology
Published: 16 January 2023
Palynology (2023) 47 (1): 2097329.
.... 2022 ). In the case of the Sierra de Famatina, and neighboring areas, Early Triassic depocenters were formed during the transition from a compressional regimen, represented in the Paganzo Foreland Basin, to rifting conditions that led to the formation of the Middle Triassic Ischigualasto-Villa Unión...
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Journal Article
Journal: AAPG Bulletin
Published: 01 April 1994
AAPG Bulletin (1994) 78 (4): 544–568.
... of the Orcadian Basin, Scotland : Journal of the Geological Society , v. 131 , p. 489 – 510 . Dunkelman , T. J. , J. A. Karson , and B. R. Rosendahl , 1988 , Structural style of the Turkana rift, Kenya : Geology , v. 16 , p. 258 – 261 . Fisk , H. N. , 1944 , Geological...
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Journal Article
Published: 05 September 2017
Journal of Paleontology (2017) 91 (6): 1166–1177.
... in the Danville Basin, Virginia, Newark Supergroup , in Letourneau, P.M., and Olsen, P.E., eds., The Great Rift Valleys of Pangea in Eastern North America : New York , Columbia University Press , v. 2 , p. 192 – 205 . Fraser N.C. , Grimaldi D.A. , Olsen P.E. , and Axsmith B...
Journal Article
Journal: PALAIOS
Published: 01 June 2017
PALAIOS (2017) 32 (6): 367–381.
.... Triassic sediment was deposited in continental rifts with asymmetric half-graben geometry ( Legarreta 1992 ) formed by extensional deformation related to the pre-breakup of Pangea focused along northwest-trending Paleozoic sutures ( Uliana and Biddle 1988 ). Most of the Triassic rift basins in northwestern...
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Journal Article
Journal: GSA Bulletin
Published: 01 June 2000
GSA Bulletin (2000) 112 (6): 803–816.
.... The study area encompasses a region of active oil production known as the Cuyo basin, an elongate northwest-striking basin that includes Middle to Upper Triassic non-marine strata and subordinate volcanic rocks, interpreted to be the sedimentary fill of a continental rift basin ( Kokogian et al., 1993...
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Journal Article
Published: 23 December 2020
Journal of Sedimentary Research (2020) 90 (10): 1436–1462.
... , p. 557 – 568 . Barredo, S., 2012 , Geodynamic and tectonostratigrafic study of a continental rift: The Triassic Cuyana Basin, Argentina , in Sharkov, E...
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