65387.上黑龍江盆地堆積物的構(gòu)造變形特征

1、中國地質(zhì)科學(xué)院碩士學(xué)位論文上黑龍江盆地堆積物的構(gòu)造變形特征姓名：莫申國申請學(xué)位級別：碩士專業(yè)：構(gòu)造地質(zhì)學(xué)指導(dǎo)教師：李錦軼2002.6.1TheStructuralDeformationofDepositsinUpper—HeilongjiangBasinMeShenguoAbstractsTheupperHeilongjiangbasinliesonthenorthoftheGreatKhinganRanges，anditconsist

2、sofMohebasininChinaandtheuppermmurbasininRussiaFromtheviewofthegeotectonicsthisbasinliesinthenorthedgeofErgunblockandBureanJiamusicompositecontinentwhichareonthesouthofMongolia—OkhotskorogenTheJurassicterrestriaIelastics

3、isaccumulatedintIlebasinViathefieldinvestigationandindoorresearchthispal：erSt砒esthestructuraldeformatlenaIfeaturesanditsgeodynamicsofdepositsinupperHeilongjiangbasin，discussestherelationshiptoorogenicprocessofMongoliaOkh

4、otskorogen，ThemainconclusionsareasfollowstheupperHeilon畫iangbasinisdividedintotwodeformationaIdomainsbytheJingouhewanfaultthenorthbrittle—ductileandthesouthplasticbrittledomainsTllreedeformationalbeltsa鶘distinguishedfrom

5、thenorthwesttothesoutheastinthenorthemdomainfeaturedwithAtypefoldandthrustfaultwithlOWangle；thesoutherndomainiSdividedintotwobelts，characteristicofBtypefoldandbrittlefault，andthestructuraldeformationiSrelativelysimpleand

6、theintensityoftheslrueturaldeformadonisobviouslyweakenedfromthenorthtotIIesonthTheanalysisshOWSthattwoperiodsofdeformationiSdistinguishedinthisareanIeearlieriSsouthwardsthrustinginthemiddleJurassicliinel11iiⅫi，i一，一●●Keyw