库拉板块

沂沭断裂带是一条岩石圈断裂，有着悠久的演化历史，在中生代受库拉板块和太平洋板块运动作用，发展成为裂谷式断裂系统。

Yi-Shu fault is a lithosphere fracture belt with a long history , which formed a rift fracture system by the effect of the Kula plate and the Pacific plate movement during Mesozoic .

对它们的研究表明，它们形成于伸展应力体制，是伸展构造的岩石学标志，发生在晚中生代整个地质时期，并认为这一伸展构造由古太平洋库拉板块对欧亚板块的消减作用诱发。

All these features showed that the Late Mesozoic magmatism of SB-China developed in the tectonic setting of extension stress regime which was constrained by the subduction of the paleo-Pacific Kula plate beneath Eurasian plate .

后期受古太平洋板块（库拉、伊则奈奇板块）和太平洋板块活动控制，形成伸展断陷和坳陷盆地。

Detached fault-depression and down-warping basin came into being , controlled by activities of the Palaeo-Pacific plate and Pacific plate in late epoch .

燕山运动早-中期，库拉-太平洋板块与欧亚板块的相互强烈挤压作用是该推覆构造的主要动力来源。

The intensive compression between the Kula-Pacific plate and the Eurasian plate of early-middle period of Yanshan movement was the main power to form this nappe structure .