8 documents found, page 1 of 1

Landscape and depositional controls on palaeosols of a distributive fluvial sys...

Unraveling the origin of the Parnaíba Basin: Testing the rift to sag hypothesis...

Made available in DSpace on 2020-12-12T01:22:46Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-08-01; Petrobras; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Syneclises are long-lived sedimentary basins characterized by complex subsidence and erosion histories. The premise that these geotectonic units evolve from initial rifting processes following thermal (or flexural) subsidence is w...

Large barchanoid dunes in the Amazon River and the rock record : implications f...

The interpretation of large river deposits from the rock record is hampered by the scarcity of direct observations of active large river systems. That is particularly true for deep-channel environments, where tens of meters deep flows dominate. These conditions are extremely different from what is found in smaller systems, from which current facies models were derived. MBES and shallow seismic surveys in a sele...

Ground penetrating radar investigation of depositional architecture : the São S...

Um fator-chave para o avanço no estudo de depósitos fluviais é a aplicação de métodos geofísicos, e o Radar de Penetração no Solo é um método de especial valor. Embora amplamente aplicado em ambientes de rios ativos, em ambientes fluviais consolidados esse tipo de estudo é mais escasso, em contrapartida há uma grande importância em mais estudos de modelos análogos de hidrocarboneto. Por essa motivação, o presen...

Large barchanoid dunes in the Amazon River and the rock record: implications fo...

Arquitetura deposicional de rios de grande porte: exemplos do Cretáceo da Bacia...

Fluvial bars and floodplain deposits near a high accommodation zone (Neocomian ...

Evolution of a rift basin dominated by subaerial deposits: the Guaritas Rift, E...