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Mostrando ítems 11-20 de 241
A Silurian - Devonian marine platform-deltaic system in the San Rafael Block, Argentine Precordillera-Cuyania terrane: Lithofacies and provenance
(Geological Society Publications House, 2009-05)
The San Rafael Block is included as a part of the pre-Andean region, in the southern sector of the Argentine Precordillera-Cuyania terrane, within the western Gondwana margin. The Río Seco de los Castaños Formation (Upper ...
The influence of volcanic activity and trophic state on plant taphonomic processes in Triassic lacustrine-deltaic systems of western Gondwana
(Wiley Blackwell Publishing, Inc, 2021-03)
The impact of volcanic activity and trophic state on the preservation of plant remains from two Triassic palaeolake deposits in western Gondwana is investigated. Six taphonomic modes are identified for the Potrerillos–Cacheuta ...
Ichnology in deltaic mouth bar systems of the Lajas Formation (Middle Jurassic) in Sierra de la Vaca Muerta, Neuquén Basin, Argentina.
(Asociacion Paleontologica Argentina, 2016-04)
Ichnologic and sedimentologic studies of the Lajas Formation (Middle Jurassic) in Sierra de la Vaca Muerta allowed the recognitionof two different types of deltaic mouth bars, each of them showing trace fossil suites with ...
Ichnology in deltaic mouth bar systems of the Lajas Formation (Middle Jurassic) in Sierra de la Vaca Muerta, Neuquén Basin, Argentina
(Asociacion Paleontologica Argentina, info)
Fácies, diagênese e arquitetura estratigráfica de reservatórios deltaico-lacustres da fase rifte (formação pendência), campo Serraria da Bacia Potiguar
(Universidade Estadual Paulista (Unesp), 2013)
Of the four lacustrine deltaic models, which were found in the Pendência formation, two are represented in the Serraria field. Respectively the deltaic models 1 and 3 shows the reservoir zones A and B. The Zone A is divided ...
Deltas: a new classification expanding Bates’s concepts
(Springer, 2021-08-06)
Deltas constitute complex depositional systems formed when a land-derived gravity-flow (carrying water and sediments) discharges into a marine or lacustrine standing body of water. However, the complexity of deltaic ...
Facies and paleo-environments in a stratigraphic succession of Paraíba do Sul River Deltaic Complex central portion (RJ, Brazil)Fácies e paleoambientes em uma sucessão estratigráfica da porção central do Complexo Deltaico do Rio Paraíba do Sul (RJ, Brasil)
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2019)