Paleoearthquakes on the north Xizhou piedmont fault show that the switch from the last stable to the recent active tectonicstage was abrupt and intense.
从系舟山北麓断裂的古地震研究来看，从末次稳定期转入最新活跃期是突然的、强烈的。
2
The tectonic setting of granitoids of Yanshanian Stage in the south of Anhui Province and the northeast of Jiangxi Province in Jiangnan Uplift is studied.
对比研究了江南隆起带皖南地区与赣东北地区燕山期花岗岩类形成的构造背景。
3
Owing to the influence of tectonic superimposition and reworking at the late stage, both show fault or hidden unconformable contact relationships at present.