Matches in SemOpenAlex for { <https://semopenalex.org/work/W1539286827> ?p ?o ?g. }
- W1539286827 endingPage "n/a" @default.
- W1539286827 startingPage "n/a" @default.
- W1539286827 abstract "[1] The interpretation of two regional seismic reflection profiles and the construction of a balanced cross section through the southern Australian margin (Bight Basin) are designed to analyze the influence of the Australia-Antarctica continental breakup process on the kinematic evolution of the Cretaceous Ceduna delta system. The data show that the structural architecture of this delta system consists of two stacked delta systems. The lower White Pointer delta system (Late Albian-Santonian) is an unstable tectonic wedge, regionally detached seaward above Late Albian ductile shales. Sequential restoration suggests that the overall gravitational sliding behavior of the White Pointer delta wedge (∼45 km of seaward extension, i.e., ∼27%) is partially balanced by the tectonic denudation of the subcontinental mantle. We are able to estimate the horizontal stretching rate of the mantle exhumation between ∼2 and 5 km Ma−1. The associated uplift of the distal part of the margin and associated flexural subsidence in the proximal part of the basin are partially responsible for the decrease of the gravitational sliding of the White Pointer delta system. Lithospheric failure occurs at ∼84 Ma through the rapid exhumation of the mantle. The upper Hammerhead delta system (Late Santonian-Maastrichtian) forms a stable tectonic wedge developed during initial, slow seafloor spreading and sag basin evolution of the Australian side margin. Lateral variation of basin slope (related to the geometry of the underlying White Pointer delta wedge) is associated with distal raft tectonic structures sustained by high sedimentation rates. Finally, we propose a conceptual low-angle detachment fault model for the evolution of the Australian-Antarctic conjugate margins, in which the Antarctic margin corresponds to the upper plate and the Australian margin to the lower plate." @default.
- W1539286827 created "2016-06-24" @default.
- W1539286827 creator A5005967713 @default.
- W1539286827 creator A5037229508 @default.
- W1539286827 creator A5042658053 @default.
- W1539286827 creator A5079587910 @default.
- W1539286827 creator A5083590483 @default.
- W1539286827 date "2009-11-20" @default.
- W1539286827 modified "2023-10-07" @default.
- W1539286827 title "Interactions between continental breakup dynamics and large-scale delta system evolution: Insights from the Cretaceous Ceduna delta system, Bight Basin, Southern Australian margin" @default.
- W1539286827 cites W1508535337 @default.
- W1539286827 cites W1545276501 @default.
- W1539286827 cites W1548767494 @default.
- W1539286827 cites W1586873887 @default.
- W1539286827 cites W1860912165 @default.
- W1539286827 cites W1964322474 @default.
- W1539286827 cites W1965846255 @default.
- W1539286827 cites W1966723514 @default.
- W1539286827 cites W1968537984 @default.
- W1539286827 cites W1975437244 @default.
- W1539286827 cites W1975760564 @default.
- W1539286827 cites W1978887909 @default.
- W1539286827 cites W1980246621 @default.
- W1539286827 cites W1980341531 @default.
- W1539286827 cites W1980484935 @default.
- W1539286827 cites W1982508701 @default.
- W1539286827 cites W1983186065 @default.
- W1539286827 cites W1983510433 @default.
- W1539286827 cites W1986507913 @default.
- W1539286827 cites W1987427980 @default.
- W1539286827 cites W1989072731 @default.
- W1539286827 cites W2002324984 @default.
- W1539286827 cites W2004820188 @default.
- W1539286827 cites W2008935708 @default.
- W1539286827 cites W2010272491 @default.
- W1539286827 cites W2012594522 @default.
- W1539286827 cites W2016452675 @default.
- W1539286827 cites W2019914746 @default.
- W1539286827 cites W2024662598 @default.
- W1539286827 cites W2029114766 @default.
- W1539286827 cites W2034753142 @default.
- W1539286827 cites W2036576491 @default.
- W1539286827 cites W2039853066 @default.
- W1539286827 cites W2042517578 @default.
- W1539286827 cites W2042804609 @default.
- W1539286827 cites W2051310076 @default.
- W1539286827 cites W2052517010 @default.
- W1539286827 cites W2054562150 @default.
- W1539286827 cites W2056205958 @default.
- W1539286827 cites W2064193917 @default.
- W1539286827 cites W2064648794 @default.
- W1539286827 cites W2065528635 @default.
- W1539286827 cites W2073705357 @default.
- W1539286827 cites W2075371775 @default.
- W1539286827 cites W2076588934 @default.
- W1539286827 cites W2083882926 @default.
- W1539286827 cites W2084102227 @default.
- W1539286827 cites W2084208854 @default.
- W1539286827 cites W2085311733 @default.
- W1539286827 cites W2091111600 @default.
- W1539286827 cites W2119666905 @default.
- W1539286827 cites W2121735679 @default.
- W1539286827 cites W2124474119 @default.
- W1539286827 cites W2129225601 @default.
- W1539286827 cites W2130163321 @default.
- W1539286827 cites W2134946466 @default.
- W1539286827 cites W2135709313 @default.
- W1539286827 cites W2142279723 @default.
- W1539286827 cites W2145161241 @default.
- W1539286827 cites W2154134823 @default.
- W1539286827 cites W2170245360 @default.
- W1539286827 cites W2317290616 @default.
- W1539286827 cites W2488817644 @default.
- W1539286827 cites W2745917897 @default.
- W1539286827 cites W2748896238 @default.
- W1539286827 cites W2749785393 @default.
- W1539286827 cites W53870876 @default.
- W1539286827 doi "https://doi.org/10.1029/2009tc002447" @default.
- W1539286827 hasPublicationYear "2009" @default.
- W1539286827 type Work @default.
- W1539286827 sameAs 1539286827 @default.
- W1539286827 citedByCount "48" @default.
- W1539286827 countsByYear W15392868272012 @default.
- W1539286827 countsByYear W15392868272013 @default.
- W1539286827 countsByYear W15392868272014 @default.
- W1539286827 countsByYear W15392868272015 @default.
- W1539286827 countsByYear W15392868272016 @default.
- W1539286827 countsByYear W15392868272017 @default.
- W1539286827 countsByYear W15392868272018 @default.
- W1539286827 countsByYear W15392868272019 @default.
- W1539286827 countsByYear W15392868272020 @default.
- W1539286827 countsByYear W15392868272021 @default.
- W1539286827 countsByYear W15392868272022 @default.
- W1539286827 countsByYear W15392868272023 @default.
- W1539286827 crossrefType "journal-article" @default.
- W1539286827 hasAuthorship W1539286827A5005967713 @default.
- W1539286827 hasAuthorship W1539286827A5037229508 @default.
- W1539286827 hasAuthorship W1539286827A5042658053 @default.