Braid-Delta-Deposits-from-a-Broad-Sh
摘要:Braid-DeltaDepositsfromaBroadSh2010-08-01DuringtheearlySilurian,atransgressiveandvastshallowseawithflatsea-floorcoveredthecentralTarimBasin(theTazhongarea).ThedepositionalenvironmentofthemiddlememberoftheKalpingtagFormationiscontroversial.Inordertoprovideabasisforthepredictionofreservoirsand,thesedimentaryfaciesarerecognizedaccordingtoabundantcoreobservationsandde-scriptionscombinedwithwell-loganalysis,isograms,seismicinterpretationsandregionalsedimentarybackground.ThemiddlememberoftheKalpingtagFormation,whichshowsaretrogradingsequence,isinterpretedasbraid-deltadepositsinfluencedbymi-nortidalreworking.Thesourcesofclastsarefromthesouthernuplift.Thesubaqueousbraid-deltadepositsinth
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