1) Palaeogeographic landscape
半地堑盆地
2) Rift valley basin
地堑盆地
3) graben-shaped basin
地堑形盆地
4) graben-type basin
地堑型盆地
5) pregraben basin
地堑前盆地
6) half-graben
半地堑
1.
New evidences for the presence of the NS-trending extensional structures in northwestern China: An example from the Early Cretaceous half-graben fault depressions in Jiuquan, Gansu;
中国西北部南北向伸展构造存在的新证据——酒泉早白垩世半地堑断陷成因初探
2.
Baiyun Sag was composed of a series of half-grabens controlled by the faults in the Wenchang Age of Eocene Epoch, and the sediment of Wenchang Formation was controlled by faults obviously in this period.
利用新采集的长电缆地震资料及地质、测井和地化资料研究表明,白云凹陷在始新世文昌期由一系列断层控制的半地堑组成,断裂对文昌组沉积的控制作用明显,但晚期白云凹陷的持续沉降以及巨厚的渐新统—中新统地层沉积,掩盖了早期半地堑的形态。
3.
Extensional basin includes mainly graben and half-graben controlled by low detachment.
大多数地堑和半地堑是由深度近水平的拆离正断层控制的 。
补充资料：营堑
1.军营周围的防护沟。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条