Matches in SemOpenAlex for { <https://semopenalex.org/work/W4384524808> ?p ?o ?g. }
- W4384524808 abstract "Abstract The Eocene compressional phase is well known to have contributed to the construction of the Andes orogen at latitudes north of 30° S, but its extension to the south has not been fully studied. Moreover, synorogenic deposits of Eocene age across the foreland are scarce. The Cenozoic Manantiales Basin records the unroofing sequence of the Andes at 32° S. This study focuses on the basal infill of the Manantiales Basin, informally called the Areniscas Chocolate, which has received less attention than the upper infill until now. Sedimentological, geochronological and provenance studies were carried out on this unit. Here, we present the first ages for the Areniscas Chocolate sequence, of ca. 35–39 Ma (maximum depositional age, MDA). This MDA is interpreted as close to its depositional age, which together with their stratigraphic characteristics, allow us both to separate it from the overlying Miocene Chinches Formation and to propose it as an independent lithostratigraphic unit called Río de los Patos Formation ( nov. den .). The provenance analysis of the Río delos Patos Formation indicates a sediment input from western sources located in the Coastal Cordillera and Western Principal Cordillera. Facies associations suggest that the Río de los Patos Formation represents the distal synorogenic deposits during the construction of an Eocene relief to the west. Therefore, the Manantiales Basin started during the late Eocene as a distal foreland basin, indicating that Eocene compression reached latitudes as far south as 32° S. Our results shed light into the characterization of the earliest infill of the Manantiales Basin, as well as into the tectonic evolution of the basin." @default.
- W4384524808 created "2023-07-18" @default.
- W4384524808 creator A5010893459 @default.
- W4384524808 creator A5037309535 @default.
- W4384524808 creator A5047953187 @default.
- W4384524808 creator A5050755053 @default.
- W4384524808 creator A5059697217 @default.
- W4384524808 creator A5067488632 @default.
- W4384524808 creator A5078384117 @default.
- W4384524808 creator A5078394264 @default.
- W4384524808 creator A5089323069 @default.
- W4384524808 creator A5091816100 @default.
- W4384524808 date "2023-07-17" @default.
- W4384524808 modified "2023-10-15" @default.
- W4384524808 title "The southern extension of the Eocene Andean orogeny: New sedimentary record of the foreland basin in the southern Central Andes at 32° S" @default.
- W4384524808 cites W1578958499 @default.
- W4384524808 cites W1584792153 @default.
- W4384524808 cites W1816954760 @default.
- W4384524808 cites W1846252513 @default.
- W4384524808 cites W1966754228 @default.
- W4384524808 cites W1985528315 @default.
- W4384524808 cites W1985930163 @default.
- W4384524808 cites W1986595994 @default.
- W4384524808 cites W1994985188 @default.
- W4384524808 cites W2003487660 @default.
- W4384524808 cites W2008608063 @default.
- W4384524808 cites W2008843158 @default.
- W4384524808 cites W2008910342 @default.
- W4384524808 cites W2020415754 @default.
- W4384524808 cites W2042061787 @default.
- W4384524808 cites W2043249279 @default.
- W4384524808 cites W2058963600 @default.
- W4384524808 cites W2060978066 @default.
- W4384524808 cites W2061452272 @default.
- W4384524808 cites W2069193736 @default.
- W4384524808 cites W2070706682 @default.
- W4384524808 cites W2075482942 @default.
- W4384524808 cites W2082900270 @default.
- W4384524808 cites W2086291295 @default.
- W4384524808 cites W2103160195 @default.
- W4384524808 cites W2106161981 @default.
- W4384524808 cites W2110090490 @default.
- W4384524808 cites W2154603570 @default.
- W4384524808 cites W2157595346 @default.
- W4384524808 cites W2168593275 @default.
- W4384524808 cites W2169902942 @default.
- W4384524808 cites W2213808876 @default.
- W4384524808 cites W2302563274 @default.
- W4384524808 cites W2463568276 @default.
- W4384524808 cites W2518697980 @default.
- W4384524808 cites W2589918283 @default.
- W4384524808 cites W2765531841 @default.
- W4384524808 cites W2772373245 @default.
- W4384524808 cites W2778292575 @default.
- W4384524808 cites W2789851453 @default.
- W4384524808 cites W2790143197 @default.
- W4384524808 cites W2794007274 @default.
- W4384524808 cites W2859173377 @default.
- W4384524808 cites W2886963822 @default.
- W4384524808 cites W2901713552 @default.
- W4384524808 cites W2908923699 @default.
- W4384524808 cites W2952913352 @default.
- W4384524808 cites W3008859532 @default.
- W4384524808 cites W3042592049 @default.
- W4384524808 cites W3047821167 @default.
- W4384524808 cites W3082973955 @default.
- W4384524808 cites W3087816141 @default.
- W4384524808 cites W3165816126 @default.
- W4384524808 cites W4226203287 @default.
- W4384524808 cites W4281750646 @default.
- W4384524808 cites W4288886371 @default.
- W4384524808 cites W4317693851 @default.
- W4384524808 cites W810301105 @default.
- W4384524808 doi "https://doi.org/10.1111/bre.12803" @default.
- W4384524808 hasPublicationYear "2023" @default.
- W4384524808 type Work @default.
- W4384524808 citedByCount "0" @default.
- W4384524808 crossrefType "journal-article" @default.
- W4384524808 hasAuthorship W4384524808A5010893459 @default.
- W4384524808 hasAuthorship W4384524808A5037309535 @default.
- W4384524808 hasAuthorship W4384524808A5047953187 @default.
- W4384524808 hasAuthorship W4384524808A5050755053 @default.
- W4384524808 hasAuthorship W4384524808A5059697217 @default.
- W4384524808 hasAuthorship W4384524808A5067488632 @default.
- W4384524808 hasAuthorship W4384524808A5078384117 @default.
- W4384524808 hasAuthorship W4384524808A5078394264 @default.
- W4384524808 hasAuthorship W4384524808A5089323069 @default.
- W4384524808 hasAuthorship W4384524808A5091816100 @default.
- W4384524808 hasConcept C109007969 @default.
- W4384524808 hasConcept C126753816 @default.
- W4384524808 hasConcept C127313418 @default.
- W4384524808 hasConcept C138841024 @default.
- W4384524808 hasConcept C146588470 @default.
- W4384524808 hasConcept C151730666 @default.
- W4384524808 hasConcept C193748577 @default.
- W4384524808 hasConcept C2777241186 @default.
- W4384524808 hasConcept C2780049196 @default.
- W4384524808 hasConcept C6494504 @default.
- W4384524808 hasConcept C73707237 @default.
- W4384524808 hasConceptScore W4384524808C109007969 @default.