Characterisation of submarine depression trails driven by upslope migrating cyclic steps: Insights from the Ceará Basin (Brazil)
Sign Up to like & getrecommendations! Published in 2020 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2020.104291
Abstract: Abstract Circular to elliptical topographic depressions, isolated or organized in trails, have been observed on the modern seabed in different contexts and water depths. Such features have been alternatively interpreted as pockmarks generated by fluid… read more here.
Keywords: depression trails; upslope migrating; characterisation submarine; submarine depression ... See more keywords
Morphodynamics and depositional signature of low‐aggradation cyclic steps: New insights from a depth‐resolved numerical model
Sign Up to like & getrecommendations! Published in 2018 at "Sedimentology"
DOI: 10.1111/sed.12391
Abstract: Bedforms related to Froude-supercritical flow, such as cyclic steps, are increasingly frequently observed in contemporary fluvial and marine sedimentary systems. However, the number of observations of sedimentary structures formed by supercritical flow bedforms remains limited.… read more here.
Keywords: aggradation; new insights; depositional signature; depth resolved ... See more keywords