KINS/HR-707 BS&1 ESR ESR dating of the fault rocks 2006. 1 S S CH tf H Kins r\ r\ u go T ^0 gn oJ Kl M K rh K" si Di- RO P900Z !<0 o W 'Kir oP 30 K ?J So 3D V< cc oM CO ~ W E LU n- n- r\ 3"0 30 KO oO ■KHu ||0 Klo uJ TF im 30 KO n- p< 30 # oiU gr K n ofO iH r\ r" iTJ U4 w 50 Sr oJ oh W of K mini im rs o|U M # Hr iH r\ ioJ * aJ I [y to th-iria • |oF2 #tb IK)## ib # tkitr R> Al #H§- # totb to HS3 • tr# tbio ## HS3 to^-fo "Sr # • [# tt- "a [y io## iS-UB: [to lb io [y^ HS3 * [o#&-# #lo [o [y## • to" m fb # H"l |o# ti^iir Po III #[/[Y## -[aMci ##|o [bR>k# asa- # o' Br In te# |o# B^-cb P° || ## ^#tbto asa -jo## # Ik " i 1o o SUMMARY I . Project Title • ESR dating of the fault rocks II. Objective and Importance of the Project • Determination of the last activity of fault rocks using ESR dating method III. Scope and Contents of the Project • Recognition of the possibly active faults • Collecting of samples for ESR dating • ESR dating of fault rocks • Geological interpretation of results of ESR dating of fault rocks IV. Results and Recommendations for Application • Evaluation of the space-time pattern of fault activities of the fault system - in - CONTENTS SUMMARY IN KOREAN........................................................................................... i SUMMARY IN ENGLISH...........................................................................................Hi CONTENTS IN ENGLISH......................................................................................... v CONTENTS IN KOREAN........................................................................................... vii LIST OF FIGURES.................................................................................................... ix LIST OF TABLES...................... xiii Chapter 1 Introduction ................................................................................................. 1 Chapter 2 Principles of electron spin resonance dating of fault rocks .............7 Chapter 3 Method of ESR dating of fault rocks .................................................... 11 Chapter 4 Sample of fault rocks and ESR dating .................................................15 Section 1 Ungsang site........................................................................................... 15 Chapter 5 Spatial and temporal pattern of fault activity of the Yangsan fault zone .................................................................................................27 Chapter 6 Spatial and temporal pattern of fault activity of eastern part of the Ulsan fault zone .........................................................................41 Chapter 7 Spatial and temporal pattern of fault activity of the llkwang fault zone .................................................................................................49 Chapter 8 Spatial and temporal pattern of fault activity of the Gampo area..............................-.......................................................................... 55 Chapter 9 Fault activity of the Uljin area..............................................................59 Chapter 10 Fault activity of the Yeonggwang area............................................. 61 Chapter 11 Quaternary fault activity in the southeastern part of the Korean peninsula..................................................................................................63 References.................................................................................................................... 79 v N LO LO CD LO CD > * X OJ st ■st LO LO CD s £ Sr uf UJ nJ F0 ioO mo mo mo ujo Kr r-\ UJ * «gu SPU ftii o'K FID $0 Kr Ko mo Kr KT Kr g o'K R0 m|r * xJ xJ xJ xJ r\ ■K|r No Ko No No No mo UJ Kr of M" if ON $0 xJ < 31 FJ K" K" T KO ^0 No 'K|0 K0 of ■Kir * • of ■Kir F" oT oT mo uJ KN K" mo mo mo u Kr oN oN FT Nr FJ "FvJ oT oN oN 'K|0 st FJ 'Kio 'K|0 'K|0 ESR No sr tP R R uJ uJ u"J <N o'K of oT "(H < ih of of of Sr ih DC nH mo Sr Sf S DC U) of oil mo 00 LU < olll oW olU LU Sf u 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