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Clinoform reconstruction for the Pilmatué Member (Neuquen Basin): implications for paleobathymetry of an interior sea.
(International Association of Sedimentology, 2019)
Shoreline clinoforms are stratal surfaces that represent the depositional gradient, at a given moment, of a subaerial to subaqueous marine profile and their associated facies belt for each segment. The reconstruction and ...
Análisis tafonómico e inferencia del grado de mezcla temporal y espacial de la macrofauna del Miembro Pilmatué de la Formacion Agrio, Cretácico Inferior de cuenca Neuquina, ArgentinaTaphonomy, time-averaging and lateral transport of the macrofossils of the Pilmatué Member of the Agrio formation, lower cretaceous, Neuquén basin, Argentina
(Asociación Paleontológica Argentina, 2006-06)
Se describen e interpretan las tafofacies del Miembro Inferior o Pilmatué de la Formación Agrio en el sector central de la cuenca Neuquina para determinar el grado de mezcla temporal y lateral que presentan sus macrofósiles. ...
Depositional architecture of a wave-dominated clastic shoreline (Pilmatué Member, Argentina): Linking dynamics and stratigraphic record of bar-trough systems
(Elsevier, 2020-08)
Bar-trough morphologies are a dominant feature of modern wave-dominated clastic shorelines. Despite thesebarred configurations being widely described from modern systems there is still some uncertainties associatedwith ...
Down-dip and along-strike characterization of shallow-marine strata in a low-gradient basin (Lower Cretaceous, Neuquén, Argentina)
(International Association of Sedimentology, 2019)
Large-scale depositional and paleogeographic reconstructions of shallow-marine to continental units help better understanding intrinsic/extrinsic controls such as basin physiography and subsidence pattern, sediment delivery ...
Expanding the spectrum of shallow-marine, mixed carbonate–siliciclastic systems: Processes, facies distribution and depositional controls of a siliciclastic-dominated example
(Wiley Blackwell Publishing, Inc, 2018-08)
Most of the present knowledge of shallow-marine, mixed carbonate–siliciclastic systems relies on examples from the carbonate-dominated end of the carbonate–siliciclastic spectrum. This contribution provides a detailed ...
First U-Pb SHRIMP age for the Pilmatué Member (Agrio Formation) of the Neuquén Basin, Argentina: Implications for the Hauterivian lower boundary
(Academic Press Ltd - Elsevier Science Ltd, 2016-03)
Ammonite-based biostratigraphic schemes for the Lower Cretaceous are fairly well refined across the world, from the standard zonation in the West Mediterranean province to the Boreal and Austral provinces in the northern ...
Petrographic, mineralogical and geochemical characterization of fine-grained rocks of the Pilmatué Member (Upper Valanginian-lower hauterivian) of the Neuquén Basin (Argentina): Implications for siliciclastic input, carbonate productivity and redox conditions
(Pergamon-Elsevier Science Ltd, 2020-10)
Petrographic, mineralogical and geochemical analyses of mixed siliciclastic-carbonate offshore deposits of the Pilmatué Member (Neuquén Basin) were carried out to define two scenarios for deposition: a confined ramp setting ...
Bedset characterization within a wave-dominated shallow-marine succession: An evolutionary model related to sediment imbalances
(Elsevier Science, 2018-10)
A high-resolution analysis of small-scale sequence stratigraphic units is presented here in order to bring new information that may help to understand the dynamic evolution of shallow-marine systems in the order of thousands ...