华东地质学院学报
華東地質學院學報
화동지질학원학보
JOURNAL OF EAST CHINA GEOLOGICAL INSTITUTE
2000年
2期
124-128
,共5页
泥盆系%推覆构造%滑脱构造%成因机制%峡江地区
泥盆繫%推覆構造%滑脫構造%成因機製%峽江地區
니분계%추복구조%활탈구조%성인궤제%협강지구
nappe and detachment structure%the devonian period%mechanism of canse of formation%Xiajiang area
通过对赣中峡江地区1：5万新干图幅区调资料的综合研究，在该区首次提出了泥盆纪地层为外来推、滑覆体的观点，认为印支期泥盆系是由SW向NE推覆，燕山期再向sE伸展滑脱。以详实的野外第一性资料，着重阐述了推、滑覆构造特征，初步分析了其成因机制。
通過對贛中峽江地區1：5萬新榦圖幅區調資料的綜閤研究，在該區首次提齣瞭泥盆紀地層為外來推、滑覆體的觀點，認為印支期泥盆繫是由SW嚮NE推覆，燕山期再嚮sE伸展滑脫。以詳實的野外第一性資料，著重闡述瞭推、滑覆構造特徵，初步分析瞭其成因機製。
통과대공중협강지구1：5만신간도폭구조자료적종합연구，재해구수차제출료니분기지층위외래추、활복체적관점，인위인지기니분계시유SW향NE추복，연산기재향sE신전활탈。이상실적야외제일성자료，착중천술료추、활복구조특정，초보분석료기성인궤제。
This paper comprehesirely studys reqional investigation material of Xingan sheme group (1:50 000)inGanzhong Xiajiang area, puts forward the opinion that the stratun of the devonian peviod is external nappeand slidestructure in the area for the firnt time, considers that Indosinian the devonian system nappeanded from sw to NE,then ex-tended and slided to SE in Yanshan Period. The paper presents dominately the character of nappeand slide structure,analizes initially mechanism of cause of formation, which all based on detailed outside firsthand material.
