Cathaysia

After the Caledonian orogeny, the Yangtze plate and the Cathaysia landmass were matched together to be the united plate of south China.

加里东运动以后，扬子和华夏陆块拼合成统一的华南板块。

North Jiangxi area is located in the superimposed part of foreland nappe thrust zone of the southeast coast of Eurasian Contiental Plate and Yangzi and Precambrian Cathaysia Plates.

江西北部地处欧亚大陆板块东南沿海前陆推覆冲断带，与扬子、华夏古板块结合带叠加部位。

However, these major components have no exposed counterpart rocks found in the Cathaysia block, implying that their provenance was from other continents previously linked with the Cathaysia block.

这些组分在华夏没有对应出露的岩石，说明它们主要来自另外一个曾经与华夏相邻的陆块。