Matches in SemOpenAlex for { <https://semopenalex.org/work/W3091350954> ?p ?o ?g. }
- W3091350954 endingPage "104730" @default.
- W3091350954 startingPage "104730" @default.
- W3091350954 abstract "The Permian to early Triassic terrestrial successions in the Mahu sag constrain the tectonic evolution of northwestern edge of the Junggar basin. This study analyzes the sequence stratigraphy of the Mahu sag in order to understand the interplay between tectonic process and the sedimentary fill of the basin. It uses detailed analysis of drill cores, geophysical well logs, 2D seismic reflection profiles and isopach maps. Sixteen lithofacies are grouped into three facies associations: fan delta, fluvial delta and lacustrine. The Permian to Triassic strata are organized into two second-order transgressive-regressive (T-R) sequences, further separated into transgressive systems tracts (TST) and regressive system tracts (RST). Based on seismic profiles, paleogeographic facies distribution and isopach maps, two stages of tectonic evolution are recognized: 1) early Permian syn-rift to middle Permian post-rift; 2) late Permian to early Triassic tectonic inversion. During the early Permian, sediments of TST1 record two cycles of depositional system transition from fan delta to deep lacustrine setting within the half-graben structure shown by 2D seismic profiles. At this time, tectonic mechanical subsidence exceeded sediment supply. The middle Permian post-rift stage (RST2) is characterized by gradual and slow peneplanation, which is documented by sediment supply exceeding thermal subsidence, so that the location of depocenter shifted and the depositional system transitioned from lacustrine to fan delta setting. Late Permian-early Triassic tectonic inversion is demonstrated by a striking change of the sediment dispersal patterns along the Hong-Che, Ke-Bai and Wu-Xia fault zones and alluvial fan deposition at the base of TST2. Tectonism is the main factor controlling sediment dispersal, paleogeographic evolution and hence hydrocarbon accumulation, providing a new perspective to oil and gas exploration and development in the Mahu sag." @default.
- W3091350954 created "2020-10-08" @default.
- W3091350954 creator A5016930517 @default.
- W3091350954 creator A5024095457 @default.
- W3091350954 creator A5029642964 @default.
- W3091350954 creator A5033343641 @default.
- W3091350954 creator A5064369117 @default.
- W3091350954 creator A5071974448 @default.
- W3091350954 date "2021-01-01" @default.
- W3091350954 modified "2023-10-17" @default.
- W3091350954 title "Permian to early Triassic tectono-sedimentary evolution of the Mahu sag, Junggar Basin, western China: sedimentological implications of the transition from rifting to tectonic inversion" @default.
- W3091350954 cites W1966660994 @default.
- W3091350954 cites W1970054767 @default.
- W3091350954 cites W1983037954 @default.
- W3091350954 cites W1983507417 @default.
- W3091350954 cites W1995043866 @default.
- W3091350954 cites W1997438303 @default.
- W3091350954 cites W2007778845 @default.
- W3091350954 cites W2008461620 @default.
- W3091350954 cites W2011256159 @default.
- W3091350954 cites W2015864953 @default.
- W3091350954 cites W2024920534 @default.
- W3091350954 cites W2039245159 @default.
- W3091350954 cites W2044934678 @default.
- W3091350954 cites W2050440902 @default.
- W3091350954 cites W2063964861 @default.
- W3091350954 cites W2065065857 @default.
- W3091350954 cites W2073480393 @default.
- W3091350954 cites W2080584402 @default.
- W3091350954 cites W2092328087 @default.
- W3091350954 cites W2124276467 @default.
- W3091350954 cites W2150749460 @default.
- W3091350954 cites W2290248777 @default.
- W3091350954 cites W2337804727 @default.
- W3091350954 cites W2344787096 @default.
- W3091350954 cites W2507450201 @default.
- W3091350954 cites W2509444230 @default.
- W3091350954 cites W2537452617 @default.
- W3091350954 cites W2757538466 @default.
- W3091350954 cites W2773771987 @default.
- W3091350954 cites W2793992276 @default.
- W3091350954 cites W2810675777 @default.
- W3091350954 cites W2910658807 @default.
- W3091350954 cites W2919715070 @default.
- W3091350954 cites W2941635319 @default.
- W3091350954 cites W2999794044 @default.
- W3091350954 cites W3041643575 @default.
- W3091350954 doi "https://doi.org/10.1016/j.marpetgeo.2020.104730" @default.
- W3091350954 hasPublicationYear "2021" @default.
- W3091350954 type Work @default.
- W3091350954 sameAs 3091350954 @default.
- W3091350954 citedByCount "33" @default.
- W3091350954 countsByYear W30913509542021 @default.
- W3091350954 countsByYear W30913509542022 @default.
- W3091350954 countsByYear W30913509542023 @default.
- W3091350954 crossrefType "journal-article" @default.
- W3091350954 hasAuthorship W3091350954A5016930517 @default.
- W3091350954 hasAuthorship W3091350954A5024095457 @default.
- W3091350954 hasAuthorship W3091350954A5029642964 @default.
- W3091350954 hasAuthorship W3091350954A5033343641 @default.
- W3091350954 hasAuthorship W3091350954A5064369117 @default.
- W3091350954 hasAuthorship W3091350954A5071974448 @default.
- W3091350954 hasConcept C100951216 @default.
- W3091350954 hasConcept C109007969 @default.
- W3091350954 hasConcept C126753816 @default.
- W3091350954 hasConcept C127313418 @default.
- W3091350954 hasConcept C146588470 @default.
- W3091350954 hasConcept C151730666 @default.
- W3091350954 hasConcept C1893757 @default.
- W3091350954 hasConcept C193298577 @default.
- W3091350954 hasConcept C50682988 @default.
- W3091350954 hasConcept C6494504 @default.
- W3091350954 hasConcept C77928131 @default.
- W3091350954 hasConcept C83365034 @default.
- W3091350954 hasConceptScore W3091350954C100951216 @default.
- W3091350954 hasConceptScore W3091350954C109007969 @default.
- W3091350954 hasConceptScore W3091350954C126753816 @default.
- W3091350954 hasConceptScore W3091350954C127313418 @default.
- W3091350954 hasConceptScore W3091350954C146588470 @default.
- W3091350954 hasConceptScore W3091350954C151730666 @default.
- W3091350954 hasConceptScore W3091350954C1893757 @default.
- W3091350954 hasConceptScore W3091350954C193298577 @default.
- W3091350954 hasConceptScore W3091350954C50682988 @default.
- W3091350954 hasConceptScore W3091350954C6494504 @default.
- W3091350954 hasConceptScore W3091350954C77928131 @default.
- W3091350954 hasConceptScore W3091350954C83365034 @default.
- W3091350954 hasFunder F4320310806 @default.
- W3091350954 hasFunder F4320321001 @default.
- W3091350954 hasFunder F4320322725 @default.
- W3091350954 hasFunder F4320329860 @default.
- W3091350954 hasLocation W30913509541 @default.
- W3091350954 hasOpenAccess W3091350954 @default.
- W3091350954 hasPrimaryLocation W30913509541 @default.
- W3091350954 hasRelatedWork W2097423571 @default.
- W3091350954 hasRelatedWork W2320952532 @default.
- W3091350954 hasRelatedWork W2326439920 @default.
- W3091350954 hasRelatedWork W2355596537 @default.
- W3091350954 hasRelatedWork W2356830331 @default.