层层序确定 ①地层接触关系类型:整合接触(continuity)平行不整合(parallel unconformity)角度不整合(angular unconformity) ②海侵超覆(transgression onlap)和海退退覆(regression offlap) ③沉积旋回(cycle of sedimentation):当海退序列紧接着一个海进...
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... Flow Discordance 流量差异变化率 angular discordance 角度不整合 ; 斜交不整合 structural discordance 构造不整合 ...
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... unconfirmed letter of credit 非保兑信用证 unconformability of dip 角度不整合 unconformability of lap 海侵不整合 ...
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...角度不整合 前陆盆地 陆内裂谷盆地 [gap=2971]Key words: Hutuo Group; sedimentary assemblage; structural pattern; unconformity; foreland basin; intracontinental rift basin ..
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角度不整合是板内褶皱造山变形，平行不整合是板内造陆变形的重要记录。
Angular unconformity belongs to an intraplate folded - orogenic deformation. Parallel unconformity is the record of intraplate epeirogenic deformation.
有关赣北地区双桥山群内角度不整合和地壳运动存在与否问题，一直争论不休。
The presence or absence of an angular unconformity within the Shuangqiaoshan Group in northern Jiangxi and the related crustal movement has long been, a subject of much controversy.
顶、底界线清晰，与下伏太古宙变质花岗岩系及上覆中元古界熊耳群均呈角度不整合接触。
Discordances existed between Fangniushan quartzite series and underlying Archean Eon metamorphic granite series, and overlying the Mesoproterozoic Era Xionger Group.
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