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| DETERMINATION OF THE FORMING PERIOD OF DIABASE IN THE NORTHERN SLOPE OF GAOYOU SAG AND IT'S PETROLEUM GEOLOGIC SIGNIFICANCE | |
| 摘 要： | 1.IfltroductionAlotofworkhasbeendoneonthequestionaboutthediabasefoeingperiodinnorthernslopeofGaoyousag.Duetomanyreasons,reliableresultisn'tavailablebyisotopicdating.Therefore,peoplehaven'tgotreliableabsoluteagedataasyet.Judgingfromdiabaseoccwrence,distributionhorizonandwhetherfaultdisplacesdiabaseindifferentperiods,geologistoftenconsiderthatthetWosetSofdiabaseofthetopandthebottommostlyinvadedinWubaoandSanduoevents.ThebottomdiabaserockbodydistributesmostlyinSegmentFu2(E,f2)andSegmentFu3(E,… |
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