箕状构造（half graben）是由抬斜断块或半地堑发育起来的箕状断陷盆地构造。
柴达木盆地北缘地区在侏罗纪主要受伸展构造体制控制，发育一系列规模较小的箕状断陷盆地。
A series of half graben like faulted basins were developed in Jurassic in the northern edge of Qaidam basin, which was mainly controlled by extensional tectonic framework.
地域广阔的斜坡是简单箕状断陷油气运移的主要指向，发育着构造、岩性、地层等多种多样的油气藏。
Widespread slope is the main oil & gas migration direction of simple half graben rift, where developed various hydrocarbon reservoirs including tectonic, lithological and stratum one.
泌阳凹陷是南襄盆地中的一个次级构造单元，为一南断北超式箕状凹陷。
Biyang depression is a secondary structural unit in Nanxiang Basin. The depression is in half-graben shape which faulted in the south part and overlapped in the north part.
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