scholarly journals U–Pb detrital zircon ages of Upper Jurassic continental successions: implications for the provenance and absolute age of the Jurassic–Cretaceous boundary in the Neuquén Basin

2014 ◽  
Vol 399 (1) ◽  
pp. 131-154 ◽  
Author(s):  
Maximiliano Naipauer ◽  
Maisa Tunik ◽  
Juliana C. Marques ◽  
Emilio A. Rojas Vera ◽  
Graciela I. Vujovich ◽  
...  
Keyword(s):  
Detrital Zircon ◽  
Upper Jurassic ◽  
Neuquen Basin ◽  
Absolute Age ◽  
Neuquén Basin ◽  
Detrital Zircon Ages

scholarly journals The Huncal Member of the Vaca Muerta Formation, Neuquén Basin of Argentina: Insight into biostratigraphy, structure, U-Pb detrital zircon ages and provenance

2020 ◽  
Vol 100 ◽  
pp. 102567 ◽  
Author(s):  
Maximiliano Naipauer ◽  
Marcos Comerio ◽  
Marina A. Lescano ◽  
Verónica V. Vennari ◽  
Beatriz Aguirre-Urreta ◽  
...  
Keyword(s):  
Detrital Zircon ◽  
Vaca Muerta ◽  
Neuquen Basin ◽  
Neuquén Basin ◽  
Detrital Zircon Ages ◽  
Vaca Muerta Formation ◽  
Insight Into

New insights into the stratigraphic and structural evolution of the middle Jurassic S. Neuquén Basin from Detrital Zircon (U-Th)/(He-Pb) and Apatite (U-Th)/He ages

2018 ◽  
Vol 30 (6) ◽  
pp. 1280-1297 ◽  
Author(s):  
Edgardo J. Pujols ◽  
Julio Leva López ◽  
Daniel F. Stockli ◽  
Valentina M. Rossi ◽  
Ronald J. Steel
Keyword(s):  
Detrital Zircon ◽  
Middle Jurassic ◽  
Structural Evolution ◽  
Neuquen Basin ◽  
Neuquén Basin

scholarly journals Crustacean Microcoprolites from the Upper Jurassic— Lower Cretaceous of the Neuquén Basin, Argentina: Systematics and Biostratigraphic Implications

2010 ◽  
Vol 55 (2) ◽  
pp. 277-284 ◽  
Author(s):  
Diego A. Kietzmann ◽  
Joachim Blau ◽  
Diana E. Fernández ◽  
Ricardo M. Palma
Keyword(s):  
Lower Cretaceous ◽  
Upper Jurassic ◽  
Neuquen Basin ◽  
Neuquén Basin

The Upper Jurassic (Kimmeridgian) fluvial–aeolian systems of the southern Neuquén Basin, Argentina

2007 ◽  
Vol 11 (3) ◽  
pp. 286-302 ◽  
Author(s):  
Gonzalo D. Veiga ◽  
Luis A. Spalletti
Keyword(s):  
Upper Jurassic ◽  
Neuquen Basin ◽  
Neuquén Basin ◽  
Aeolian Systems

scholarly journals Detrital zircons and sediment dispersal from the Coahuila terrane of northern Mexico into the Marathon foreland of the southern Midcontinent

Geosphere ◽  
2019 ◽  
Vol 15 (4) ◽  
pp. 1102-1127 ◽  
Author(s):  
William A. Thomas ◽  
George E. Gehrels ◽  
Timothy F. Lawton ◽  
Joseph I. Satterfield ◽  
Mariah C. Romero ◽  
...  
Keyword(s):  
Detrital Zircon ◽  
Upper Jurassic ◽  
Detrital Zircons ◽  
Late Paleozoic ◽  
Precambrian Basement ◽  
Sediment Dispersal ◽  
Northern Mexico ◽  
West Texas ◽  
Basement Rocks ◽  
Detrital Zircon Ages

AbstractNew analyses of U-Pb ages along with previously published analyses of detrital zircons from sandstones in the foreland of the Marathon orogen in west Texas have significant implications regarding provenance. The most prominent concentrations of U-Pb ages are at 1200–1000, 700–500, and 500–290 Ma. The accreted Coahuila terrane in the Marathon hinterland and nearby terranes with Gondwanan (Amazonia) affinity include Paleozoic volcanic and plutonic rocks, as well as Precambrian basement rocks. Late Paleozoic Las Delicias arc rocks have ages of 331–270 Ma. Detrital zircons from Upper Jurassic and Lower Cretaceous sandstones, which were deposited in local basins around the Coahuila terrane, provide a record of detritus available from proximal sources within Coahuila, including important peaks at 1040, 562, 422, 414, 373, and 282 Ma. Components of the detrital-zircon populations in the Marathon foreland have unique matches with primary and/or detrital sources in the Coahuila terrane. Although some components of the Marathon populations also have age matches in Laurentia (Appalachians), others do not; however, all components of the Marathon populations have potential sources in Coahuila. Analyses of εHft show generally more negative values in Amazonia than in Laurentia, and εHft values for Marathon sandstones have distributions similar to those in Amazonia. Therefore, the Coahuila terrane provides a provenance for all of the detrital-zircon ages in the Marathon foreland, requiring no mixing from other sources.

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