Salvador Aliotta

TL;DR: In this paper, an average migration rate of 33 m yr−1 was calculated from repeated bathymetric surveys, assuming that sand waves preserve shape and size, the established net sediment flux over the crests is 0.025 cm3 cm−1 s−1.

TL;DR: The sand-shell ridges present a parallel bedding with slight inclination toward the sea as mentioned in this paper, and the two ridges studied stand discordantly on clay sandy silt containing laminated and flaser structures.

TL;DR: A rede de paleodrenagem, reconhecida na planicie costeira e na plataforma continental, representa um sistema de ligacao da bacia de drenageme continental aos depocentros da bacia marginal, sobrepassing a plata forma continental exposta durante uma regressao forcada as discussed by the authors.

TL;DR: In this paper, the Holocene environmental evolution of the Bojuru region, Rio Grande do Sul state, southern Brazil, was inferred from seismic, geochronologic, sedimentologic, and paleontologic data.

TL;DR: In this paper, the authors present examples of gassy sediments from coastal lagoons, estuaries, rivers, bays and the inner shelf and nearshore environments of Brazil, Argentina and South Africa.