Matches in SemOpenAlex for { <https://semopenalex.org/work/W2035867702> ?p ?o ?g. }
- W2035867702 endingPage "174" @default.
- W2035867702 startingPage "152" @default.
- W2035867702 abstract "Detailed analysis of the stratigraphic architecture and deformation of lower trench-slope sedimentary basins permits the tectonic evolution of subduction margins to be constrained. This study utilises offshore seismic reflection profiles and onshore outcrop data to examine the entire lower trench-slope of the Hikurangi subduction margin in the eastern North Island, New Zealand. Our results constrain the main spatial and temporal changes of facies and sedimentary units since about 25 Ma. We demonstrate that the geometries and locations of Miocene to Quaternary sedimentary basins are controlled by tectonic activity and reflect stages of subduction wedge development. Four types of sedimentary basins have been recognized: 1) flysch basins with local olistostromes at the front of seaward propagating thrust sheets; 2) 5–10 km wide turbidite-rich trench-slope basins between uplifting structural ridges (i.e. anticlines) associated with shortening within 100 km of the subduction front at the seafloor; 3) 30–40 km wide trench-slope basins associated with an upslope increase in thrust and ridge spacing; and 4) mixed siliciclastic-carbonate shelves formed in association with margin uplift after filling of the wider (30–40 km) trench-slope basins. The lateral and vertical successions of basin geometries and sedimentary infill are consistent with the overall progressive uplift of the subduction wedge. Formation of some of the wide trench-slope basins may be accompanied by significant local subsidence and normal faulting synchronous with active shortening at the subduction front. Margin-wide normal faulting during the Middle–Late Miocene may have formed due to upslope collapse related to tectonic erosion. All of the basins studied contain major unconformities at their base and top, with basin strata deposited over about 2–8 Myr. The short life span of these lower trench-slope sedimentary basins is consistent with a succession of short paroxysmal tectonic episodes rather than continuous deformation for the duration of subduction. Stratigraphic discontinuities within basins (e.g., facies changes and reversal of paleo-currents) also record short-term tectonic events (c. 1–2 Myr) on the basin-bounding structures and attest to the episodic nature of upper-plate deformation in response to continuous subduction beneath the active margin." @default.
- W2035867702 created "2016-06-24" @default.
- W2035867702 creator A5004147313 @default.
- W2035867702 creator A5006163607 @default.
- W2035867702 creator A5013032128 @default.
- W2035867702 creator A5040301320 @default.
- W2035867702 creator A5048862026 @default.
- W2035867702 creator A5072904044 @default.
- W2035867702 creator A5075025089 @default.
- W2035867702 creator A5081789746 @default.
- W2035867702 date "2013-04-01" @default.
- W2035867702 modified "2023-10-01" @default.
- W2035867702 title "Neogene evolution of lower trench-slope basins and wedge development in the central Hikurangi subduction margin, New Zealand" @default.
- W2035867702 cites W1561566144 @default.
- W2035867702 cites W1616577258 @default.
- W2035867702 cites W1677397503 @default.
- W2035867702 cites W1825982341 @default.
- W2035867702 cites W1966177954 @default.
- W2035867702 cites W1971102823 @default.
- W2035867702 cites W1973255959 @default.
- W2035867702 cites W1977588081 @default.
- W2035867702 cites W1980945621 @default.
- W2035867702 cites W1983031335 @default.
- W2035867702 cites W1985093159 @default.
- W2035867702 cites W1986965678 @default.
- W2035867702 cites W1991359619 @default.
- W2035867702 cites W1998998797 @default.
- W2035867702 cites W2002778256 @default.
- W2035867702 cites W2005093955 @default.
- W2035867702 cites W2016427837 @default.
- W2035867702 cites W2016779250 @default.
- W2035867702 cites W2020147734 @default.
- W2035867702 cites W2020467980 @default.
- W2035867702 cites W2021288260 @default.
- W2035867702 cites W2023531116 @default.
- W2035867702 cites W2023883763 @default.
- W2035867702 cites W2024503859 @default.
- W2035867702 cites W2024900901 @default.
- W2035867702 cites W2025649681 @default.
- W2035867702 cites W2026399377 @default.
- W2035867702 cites W2026455884 @default.
- W2035867702 cites W2027517205 @default.
- W2035867702 cites W2029259327 @default.
- W2035867702 cites W2031059173 @default.
- W2035867702 cites W2032258110 @default.
- W2035867702 cites W2037333295 @default.
- W2035867702 cites W2039380582 @default.
- W2035867702 cites W2045244696 @default.
- W2035867702 cites W2052488926 @default.
- W2035867702 cites W2060240646 @default.
- W2035867702 cites W2065752436 @default.
- W2035867702 cites W2073239202 @default.
- W2035867702 cites W2075917130 @default.
- W2035867702 cites W2083038209 @default.
- W2035867702 cites W2089911997 @default.
- W2035867702 cites W2090898671 @default.
- W2035867702 cites W2093707082 @default.
- W2035867702 cites W2095036489 @default.
- W2035867702 cites W2095085142 @default.
- W2035867702 cites W2098381049 @default.
- W2035867702 cites W2107914744 @default.
- W2035867702 cites W2113369113 @default.
- W2035867702 cites W2127141669 @default.
- W2035867702 cites W2127691210 @default.
- W2035867702 cites W2129291706 @default.
- W2035867702 cites W2142814288 @default.
- W2035867702 cites W2143046705 @default.
- W2035867702 cites W2147258325 @default.
- W2035867702 cites W2154688868 @default.
- W2035867702 cites W2157331724 @default.
- W2035867702 cites W2344985096 @default.
- W2035867702 cites W4229601275 @default.
- W2035867702 cites W4382461885 @default.
- W2035867702 doi "https://doi.org/10.1016/j.tecto.2013.01.003" @default.
- W2035867702 hasPublicationYear "2013" @default.
- W2035867702 type Work @default.
- W2035867702 sameAs 2035867702 @default.
- W2035867702 citedByCount "35" @default.
- W2035867702 countsByYear W20358677022015 @default.
- W2035867702 countsByYear W20358677022017 @default.
- W2035867702 countsByYear W20358677022018 @default.
- W2035867702 countsByYear W20358677022019 @default.
- W2035867702 countsByYear W20358677022020 @default.
- W2035867702 countsByYear W20358677022021 @default.
- W2035867702 countsByYear W20358677022022 @default.
- W2035867702 countsByYear W20358677022023 @default.
- W2035867702 crossrefType "journal-article" @default.
- W2035867702 hasAuthorship W2035867702A5004147313 @default.
- W2035867702 hasAuthorship W2035867702A5006163607 @default.
- W2035867702 hasAuthorship W2035867702A5013032128 @default.
- W2035867702 hasAuthorship W2035867702A5040301320 @default.
- W2035867702 hasAuthorship W2035867702A5048862026 @default.
- W2035867702 hasAuthorship W2035867702A5072904044 @default.
- W2035867702 hasAuthorship W2035867702A5075025089 @default.
- W2035867702 hasAuthorship W2035867702A5081789746 @default.
- W2035867702 hasConcept C100951216 @default.
- W2035867702 hasConcept C109007969 @default.
- W2035867702 hasConcept C114793014 @default.