Basic Geological Mapping 5e

Informationen zum Autor Richard J. Lisle is a professor at the School of Earth and Ocean Studies, Cardiff University, and his research interests include: Fault-slip analysis, Strain analysis, Fracture Prediction, Numerical modeling. Peter Brabham is a senior lecturer at Cardiff University, his research interests include: Seismic Exploration; Environmental & Engineering Geophysics; South Wales Coalfield - Geology and Industrial development; Landscape Visualization. Klappentext Geological mapping cannot be taught by lecturers or in a laboratory, it must be learnt in the field. Basic Geological Mapping, 5th Edition is an essential guide to field techniques in mapping geology. Now completely revised updated, t book retains the concise clarity which has made it an indispensable,instant reference in its previous editions. It provides the reader with all the necessary practical information and techniques that they will need while carrying out work in the field, covering a wide spectrum of different conditions, needs and types of countries. This edition covers new developments in technology including Google earth and the use of GPS.This is an invaluable practical guide to geological mapping for undergraduate students in Geology, Hydrogeology and Geological engineering. Handy small format for use in the field; includes a section on reporting practical findings; clear and concise presentation of essential information; New accessible writing style to aid clarity and readability; Includes new developments in technology including Google Earth and the use of GPS; New section on Safety in the Field;]Comprehensive check-list of equipment needed to cover most needs;* Advice on the use of aerial photographs in mapping. Zusammenfassung Part of The Geological Field Guide Series, Basic Geological Mapping, 5 th Edition is an essential basic guide to field techniques in mapping geology. Now completely revised and updated the book retains the concise clarity which has made it an indispensable instant reference in its previous editions. Inhaltsverzeichnis Preface to the Fourth Edition ix Preface to the Fifth Edition xi 1 Introduction 1 1.1 Outline and Approach 1 1.2 Safety 2 1.3 Field Behaviour 4 1.4 A Few Words of Comfort 5 2 Field Equipment 6 2.1 Hammers and Chisels 6 2.2 Compasses and Clinometers 8 2.3 Hand Lenses 13 2.4 Tapes 14 2.5 Map Cases 14 2.6 Field Notebooks 15 2.7 Scales 16 2.8 Protractors 16 2.9 Pencils, Erasers and Mapping Pens 17 2.10 Acid Bottles 18 2.11 Global Positioning System (GPS) and Mobile Phones 19 2.12 Other Instruments 23 2.13 Field Clothing 26 3 Topographic Base Maps 27 3.1 Types of Geological Map 27 3.2 Topographic Base Maps 29 3.3 Geographic Coordinates and Metric Grids 30 3.4 Grid Magnetic Angle 33 3.5 Position Finding on Maps 34 3.6 Use of Air Photography as a Mapping Tool 43 3.7 Suitability of Images for Geological Mapping 48 4 Methods of Geological Mapping 50 4.1 Strategy for the Mapping Programme 50 4.2 Mapping by Following Contacts 51 4.3 Traversing 52 4.4 Exposure Mapping 55 4.5 Mapping in Poorly Exposed Regions 57 4.6 Superficial Deposits 62 4.7 Drilling 66 4.8 Geophysical Aids to Mapping 67 4.9 Large-Scale Maps of Limited Areas 71 4.10 Underground Mapping 74 4.11 Photogeology 76 5 Technological Aids to Mapping 80 5.1 Digital Terrain Models 80 5.2 Topographic Surveying Techniques 86 6 Field Measurements and Techniques 95 6.1 Measuring Strike and Dip of Planar Structures 95 6.2 Plotting Strike and Dip 101 6.3 Recording Strike and Dip 101 6.4 Measuring Li...

Auteur

Richard J. Lisle is a professor at the School of Earth and Ocean Studies, Cardiff University, and his research interests include: Fault-slip analysis, Strain analysis, Fracture Prediction, Numerical modeling.

Peter Brabham is a senior lecturer at Cardiff University, his research interests include: Seismic Exploration; Environmental & Engineering Geophysics; South Wales Coalfield - Geology and Industrial development; Landscape Visualization.

Texte du rabat
Geological mapping cannot be taught by lecturers or in a laboratory, it must be learnt in the field. Basic Geological Mapping, 5th Edition is an essential guide to field techniques in mapping geology. Now completely revised updated, t book retains the concise clarity which has made it an indispensable,instant reference in its previous editions. It provides the reader with all the necessary practical information and techniques that they will need while carrying out work in the field, covering a wide spectrum of different conditions, needs and types of countries. This edition covers new developments in technology including Google earth and the use of GPS. This is an invaluable practical guide to geological mapping for undergraduate students in Geology, Hydrogeology and Geological engineering. Handy small format for use in the field; includes a section on reporting practical findings; clear and concise presentation of essential information; New accessible writing style to aid clarity and readability; Includes new developments in technology including Google Earth and the use of GPS; New section on Safety in the Field;]Comprehensive check-list of equipment needed to cover most needs; * Advice on the use of aerial photographs in mapping.

Résumé
Part of The Geological Field Guide Series, Basic Geological Mapping, 5 th Edition is an essential basic guide to field techniques in mapping geology. Now completely revised and updated the book retains the concise clarity which has made it an indispensable instant reference in its previous editions.

Contenu

Preface to the Fourth Edition ix

Preface to the Fifth Edition xi

1 Introduction 1

1.1 Outline and Approach 1

1.2 Safety 2

1.3 Field Behaviour 4

1.4 A Few Words of Comfort 5

2 Field Equipment 6

2.1 Hammers and Chisels 6

2.2 Compasses and Clinometers 8

2.3 Hand Lenses 13

2.4 Tapes 14

2.5 Map Cases 14

2.6 Field Notebooks 15

2.7 Scales 16

2.8 Protractors 16

2.9 Pencils, Erasers and Mapping Pens 17

2.10 Acid Bottles 18

2.11 Global Positioning System (GPS) and Mobile Phones 19

2.12 Other Instruments 23

2.13 Field Clothing 26

3 Topographic Base Maps 27

3.1 Types of Geological Map 27

3.2 Topographic Base Maps 29

3.3 Geographic Coordinates and Metric Grids 30

3.4 Grid Magnetic Angle 33

3.5 Position Finding on Maps 34

3.6 Use of Air Photography as a Mapping Tool 43

3.7 Suitability of Images for Geological Mapping 48

4 Methods of Geological Mapping 50

4.1 Strategy for the Mapping Programme 50

4.2 Mapping by Following Contacts 51

4.3 Traversing 52

4.4 Exposure Mapping 55

4.5 Mapping in Poorly Exposed Regions 57

4.6 Superficial Deposits 62

4.7 Drilling 66

4.8 Geophysical Aids to Mapping 67

4.9 Large-Scale Maps of Limited Areas 71

4.10 Underground Mapping 74

4.11 Photogeology 76

5 Technological Aids to Mapping 80

5.1 Digital Terrain Models 80

5.2 Topographic Surveying Techniques 86

6 Field Measurements and Techniques 95

6.1 Measuring Strike and Dip of Planar Structures 95

6.2 Plotting Strike and Dip 101

6.3 Recording Strike and Dip 101

6.4 Measuring Linear Features 102

6.5 Folds 105

6.6 Faults 110

6.7 Thrusts 112

6.8 Joints 112

6.9 Unconformities 114

6.10 Map Symbols 114

6.11 Specimen Collecting 116

6.12 Field Photography 118

6.13 Panning 124

7 Mappable Rock Units and Lithology 126

7.1 Lithostratigraphy and Sedimentary Rocks 126

7.2 Sedimentary Formations 127

7.3 Rock Descriptions 128

7.4 Identifying and Naming Rocks in the Field 129

7.5 Fossils 133

7.6 Phaneritic Igneous Rocks 134

7.7 Aphanitic Igneous Rocks 135

7.8 Veins and Pegmatites 135

7.9 Igneous Rocks in General 136

7.10 Pyroclastic Rocks 138

7.11 Metamorphic Rocks 138

7.12 Economic Geology 140

**8 Field Maps and Field Notebo…