| 作 者： | 严杰 |
| 出版社： | 科学出版社 |
| 丛编项： | |
| 版权说明： | 本书为公共版权或经版权方授权，请支持正版图书 |
| 标 签： | 暂缺 |
| ISBN | 出版时间 | 包装 | 开本 | 页数 | 字数 |
|---|---|---|---|---|---|
| 未知 | 暂无 | 暂无 | 未知 | 0 | 暂无 |
Contents
Preface
Foreword
Chapter 1 Geological Background 1
1.1 Tectonic Setting 1
1.2 Local Setting 3
1.3 Structural History 5
1.3.1 Nambucca Block 6
1.3.2 Hastings Block 9
1.3.3 Port Macquarie Block 14
1.3.4 Tamworth Belt 15
1.4 The Hunter-Bowen Orogeny 18
Chapter 2 Folding and Cleavage History in the NHB 20
2.1 Introduction 20
2.2 Methodology 21
2.3 Analysis of Bedding Data in the NHB 22
2.4 Analysis of Cleavage Data in the NHB 28
2.5 Analysis of Folding Data in the NHB 32
2.6 Evidence of Overprinting of Structures in the Nambucca Block and NHB 40
2.6.1 Evidence of Overprinting of Structures in the Nambucca Block 40
2.6.2 Cleavages in the NHB 41
2.6.3 Folded Folds in the NHB 42
2.6.4 Faults Displacing Cleaved and Folded Rock in the NHB 42
2.7 Evidence of Overprinting of Structures in the Nambucca Block and NHB 44
Chapter 3 Fault History in the Northern Hastings Block， Southern New England Orogen 46
3.1 Previous Work 46
3.2 Conventional Fault Analysis 50
3.3 Kinematics and Morphology of Faults 53
3.4 Fault Timing 60
3.4.1 The Earliest Time Faulting Could Have Started 60
3.4.2 The Latest Time Faulting Could Have Stopped 62
3.4.3 The Relationship between Faulting and Folding/Cleavage Development 65
3.5 Fault Movement Analysis 66
3.5.1 The Earliest Time Faulting Could Have Started 66
3.5.2 The Latest Time Faulting Could Have Stopped 67
3.5.3 Faults with a Common Strike 68
3.5.4 Implication of Fault Movement Analysis 68
3.5.5 Fault History of the Northern Hastings Block 70
3.6 Brief Summary 73
Chapter 4 Evidence from Fault Block Analysis for A Re-interpretation of the Northern Hastings Block Geology 75
4.1 Fault Systems in the NHB 76
4.2 Interpretations of Geological Data 78
4.3 Gravity and Magnetic Worms Analysis in the HB 79
4.3.1 Gravity and Magnetic Worms 79
4.3.2 Worms Analysis in the Hastings Block 80
4.4 Fault Block Analysis 96
4.4.1 Fault Block A 96
4.4.2 Fault Block B 99
4.4.3 Fault Block C 100
4.4.4 Fault Block D 102
4.4.5 Fault Block E 103
4.4.6 Fault Block F 104
4.4.7 Fault Block G 106
4.4.8 Fault Block H 106
4.4.9 Fault Block I 109
4.4.10 Fault Block J 109
4.4.11 Fault Block K 111
4.5 Implications 113
4.5.1 Fault Block Analysis Highlighted the Shortcomings with the Existing Geological Map 113
4.5.2 Implication of the Fault Blocks Reconstruction for the Entire NHB 119
4.6 Brief Summary 128
Chapter 5 Geological History 130
5.1 Northern Hastings Block-Nambucca Block 132
5.2 Relationship to Surrounding Blocks 135
References 137
Appendices 146
Appendix 1 146
Appendix 2 147
Appendix 3 159
