continental nucleus

They indicate that the Archeozoic tectonic environment is continental nucleus development and crustal block formation , and the Early Proterozoic tectonic environment is represented as rift .

分别代表了太古宙的陆核发展及地块形成和早元古宙的裂谷构造等大地构造环境。

The conclusion show that : the density horizontal change small inside the stable region of the old continental nucleus , original platform , platform , and massif but the density horizontal change big inside the movable region of young fold band .

结果表明：古老的陆核、原地台、地台和地块等稳定地区内部的密度值横向变化小，年轻的褶皱带等活动地区内部的密度值横向变化大。

The continental crust was formed through the continental nucleus , platform , Pangea , continental splitting , continental accretion , intercontinental collision and orogeny in its progress .

大陆陆壳的形成与发展经历了陆核地块（台）联合大陆大陆裂解陆缘增生碰撞造山的演化过程。