FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2073705357> ?p ?o ?g. }

• W2073705357 endingPage "57" @default.
• W2073705357 startingPage "33" @default.
• W2073705357 abstract "Seismic reflection data show the existence of two major sedimentary basins along the continental margin of Wilkes Land and Terre Adélie, East Antarctica, that contain more than 5 s TWT (> 9 km) of sediments. Four seismic megasequences are identified (MS4 to MS1) that are bounded by: basement, unconformities of interpreted Turonian, Maastrichtian and early Middle Eocene age, and the seafloor. The 4–5 km thick rift and pre-rift sediments are concentrated in a margin-parallel basin (Sabrina Basin). On the basis of seismic correlation with the Australian margin, this basin is interpreted to be of Late Jurassic to mid-Cretaceous age. The post-rift sediments are generally thick along the margin and in the adjacent deep-ocean basin, but are particularly thick in a major depocentre off west Wilkes Land, named here the Budd Coast Basin (BCB). The BCB contains a maximum observed thickness of 5 s TWT (∼9 km) of post-rift sediments and its location suggests that the sediments were largely derived from a sub-glacial basin currently occupied by the Totten Glacier. Within the post-rift sediments, a major regional unconformity is identified that is interpreted to be of early Middle Eocene age (∼ 45 Ma). While some previous interpretations have suggested that this unconformity marks the onset of the glaciation of East Antarctica, the unconformity is interpreted here to be the product of the major global plate reorganisation in the Middle Eocene and the coincident sharp increase in the sea-floor spreading rate between Australia and Antarctica. A seismic unconformity that can be correlated with the onset of glaciation is not identified, and the position of glacial onset within the sedimentary section can only be estimated through the extrapolation of sedimentation rates from the underlying section and from Deep Sea Drilling Project Site 269. The post-Middle Eocene section is much thicker than the underlying post-rift section and this is interpreted to be largely due to the very high sediment fluxes associated with the period of polythermal glaciation from ∼ 34–9 Ma. Sediment isochron and isopach maps derived from a regional seismic grid show that the depocentre of the BCB trends approximately north–south beneath the continental slope but is deflected to the east beneath the deep ocean basin. This distribution indicates that deep-marine processes were important in lateral, along-margin sediment transport. A west-to-east direction of movement is inferred by the sediment distribution. This direction is opposite to the present-day marginal currents along the continental slope and rise." @default.
• W2073705357 created "2016-06-24" @default.
• W2073705357 creator A5025986483 @default.
• W2073705357 creator A5032969468 @default.
• W2073705357 creator A5038037314 @default.
• W2073705357 date "2007-04-01" @default.
• W2073705357 modified "2023-10-06" @default.
• W2073705357 title "Seismic stratigraphy and sediment distribution on the Wilkes Land and Terre Adélie margins, East Antarctica" @default.
• W2073705357 cites W1586873887 @default.
• W2073705357 cites W1656958057 @default.
• W2073705357 cites W1974927257 @default.
• W2073705357 cites W1980872241 @default.
• W2073705357 cites W1987503304 @default.
• W2073705357 cites W1988116542 @default.
• W2073705357 cites W1995712304 @default.
• W2073705357 cites W2004820188 @default.
• W2073705357 cites W2010986993 @default.
• W2073705357 cites W2012737799 @default.
• W2073705357 cites W2016564007 @default.
• W2073705357 cites W2017376314 @default.
• W2073705357 cites W2019483474 @default.
• W2073705357 cites W2027289181 @default.
• W2073705357 cites W2028962414 @default.
• W2073705357 cites W2030050395 @default.
• W2073705357 cites W2034074018 @default.
• W2073705357 cites W2042609517 @default.
• W2073705357 cites W2046337992 @default.
• W2073705357 cites W2050912398 @default.
• W2073705357 cites W2057406009 @default.
• W2073705357 cites W2057561083 @default.
• W2073705357 cites W2058104782 @default.
• W2073705357 cites W2063788764 @default.
• W2073705357 cites W2064551732 @default.
• W2073705357 cites W2065531835 @default.
• W2073705357 cites W2072491764 @default.
• W2073705357 cites W2077721772 @default.
• W2073705357 cites W2083882926 @default.
• W2073705357 cites W2086668815 @default.
• W2073705357 cites W2086839615 @default.
• W2073705357 cites W2091180336 @default.
• W2073705357 cites W2115471325 @default.
• W2073705357 cites W2115575384 @default.
• W2073705357 cites W2162081980 @default.
• W2073705357 cites W2263043259 @default.
• W2073705357 cites W2344153379 @default.
• W2073705357 cites W2476130344 @default.
• W2073705357 cites W2745917897 @default.
• W2073705357 cites W2746802191 @default.
• W2073705357 cites W2748896238 @default.
• W2073705357 doi "https://doi.org/10.1016/j.margeo.2006.12.010" @default.
• W2073705357 hasPublicationYear "2007" @default.
• W2073705357 type Work @default.
• W2073705357 sameAs 2073705357 @default.
• W2073705357 citedByCount "41" @default.
• W2073705357 countsByYear W20737053572012 @default.
• W2073705357 countsByYear W20737053572013 @default.
• W2073705357 countsByYear W20737053572015 @default.
• W2073705357 countsByYear W20737053572016 @default.
• W2073705357 countsByYear W20737053572017 @default.
• W2073705357 countsByYear W20737053572018 @default.
• W2073705357 countsByYear W20737053572019 @default.
• W2073705357 countsByYear W20737053572020 @default.
• W2073705357 countsByYear W20737053572022 @default.
• W2073705357 crossrefType "journal-article" @default.
• W2073705357 hasAuthorship W2073705357A5025986483 @default.
• W2073705357 hasAuthorship W2073705357A5032969468 @default.
• W2073705357 hasAuthorship W2073705357A5038037314 @default.
• W2073705357 hasConcept C109007969 @default.
• W2073705357 hasConcept C109281948 @default.
• W2073705357 hasConcept C114793014 @default.
• W2073705357 hasConcept C12294951 @default.
• W2073705357 hasConcept C127313418 @default.
• W2073705357 hasConcept C151730666 @default.
• W2073705357 hasConcept C166957645 @default.
• W2073705357 hasConcept C191735495 @default.
• W2073705357 hasConcept C201633675 @default.
• W2073705357 hasConcept C201867031 @default.
• W2073705357 hasConcept C2781297371 @default.
• W2073705357 hasConcept C50682988 @default.
• W2073705357 hasConcept C6494504 @default.
• W2073705357 hasConcept C77928131 @default.
• W2073705357 hasConcept C95457728 @default.
• W2073705357 hasConceptScore W2073705357C109007969 @default.
• W2073705357 hasConceptScore W2073705357C109281948 @default.
• W2073705357 hasConceptScore W2073705357C114793014 @default.
• W2073705357 hasConceptScore W2073705357C12294951 @default.
• W2073705357 hasConceptScore W2073705357C127313418 @default.
• W2073705357 hasConceptScore W2073705357C151730666 @default.
• W2073705357 hasConceptScore W2073705357C166957645 @default.
• W2073705357 hasConceptScore W2073705357C191735495 @default.
• W2073705357 hasConceptScore W2073705357C201633675 @default.
• W2073705357 hasConceptScore W2073705357C201867031 @default.
• W2073705357 hasConceptScore W2073705357C2781297371 @default.
• W2073705357 hasConceptScore W2073705357C50682988 @default.
• W2073705357 hasConceptScore W2073705357C6494504 @default.
• W2073705357 hasConceptScore W2073705357C77928131 @default.
• W2073705357 hasConceptScore W2073705357C95457728 @default.
• W2073705357 hasIssue "1-2" @default.

• next