Manual Of Field Geology With Illustrations

Describes the methods, procedures, and specialized equipment of field work in geology and includes a guide to making maps of specific areas. A guide to advances in the increasingly broad and interpretive discipline of formation mapping theory. Thorough, yet compact enough for use in the field, it consists of brief descriptions of textures and structures useful in interpreting depositional environments, kinds of volcanic activity, and plutonic events and conditions. Included are procedures often reserved for the laboratory or office: staining rocks, correcting orientations of current indicators, constructing profile sections of folds, measuring strains, making photogeologic interpretations, and more. Covers pre-field considerations, methods of observation and measurement, recognition of key geologic features, and preparation of a report. Illustrated with composite drawings

Replaces Compton's Manual of Field Geology (1962). A guide to advances in the increasingly broad and interpretive discipline of formation mapping theory. Thorough, yet compact enough for use in the field, it consists of brief descriptions of textures and structures useful in interpreting depositional environments, kinds of volcanic activity, and plutonic events and conditions. Included are procedures often reserved for the laboratory or office: staining rocks, correcting orientations of current indicators, constructing profile sections of folds, measuring strains, making photogeologic interpretations, and more. Covers pre-field considerations, methods of observation and measurement, recognition of key geologic features, and preparation of a report. Illustrated with composite drawings. Fourteen appendixes provide systemized data and procedures.

Presents an illustrated field guide to geology that explains the evolution of the Earth.

GEOLOGICAL FIELD TECHNIQUES The understanding of Earth processes and environments over geological time is highly dependent upon both the experience that can only be gained through doing fieldwork, and the collection of reliable data and appropriate samples in the field. This textbook explains the main data gathering techniques used by geologists in the field and the reasons for these, with emphasis throughout on how to make effective field observations and record these in suitable formats. Equal weight is given to assembling field observations from igneous, metamorphic and sedimentary rock types. There are also substantial chapters on producing a field notebook, collecting structural information, recording fossil data and constructing geological maps. Geological Field Techniques is designed for students, amateur enthusiasts and professionals who have a background in geology and wish to collect field data on rocks and geological features. Teaching aspects of this textbook include: step-by-step guides to essential practical skills such as using a compass-clinometer, making a geological map and drawing a field sketch; tricks of the trade, checklists, flow charts and short worked examples; over 200 illustrations of a wide range of field notes, maps and geological features; appendices with the commonly used rock description and classification diagrams; a supporting website hosted by Wiley-Blackwell is available at www.wiley.com/go/coe/geology

A FIELD MANUAL FOR THE AMATEUR GEOLOGIST not only describes the science of geology, but also demonstrates practicing geology in the field. The book introduces the geologist's core concepts, tools, and techniques, and requires no prior training in geology. Beginners can learn to identify landforms, minerals, rocks, and fossils, and experience, firsthand, the excitement of geological discovery.

Learning to draw field sketches is an essential task for geologists, however it is often overlooked. This book presents simple techniques, useful tips and detailed examples to teach geologists how to draw rocks successfully. Field sketches are the best way to record the natural world, and yet they are one of the most difficult parts of fieldwork to master. This book shows how to go about drawing the key elements of geology in and out of the field and is a practical guide that will help you improve your diagrams and the quality of your notes. Through simple rules, useful tips and detailed examples the author describes how to go about drawing outcrops, structures, hand specimens and thin-sections and what features need to be observed and recorded. If you've ever wished you could draw geology better, this book is for you.

This book, first published in 1983, incorporates a wealth of reference material – keys, nomograms, tables, charts – likely to be needed in the field for actual fieldwork. The widest possible coverage of material is provided in anticipation of problems that individual specialists will encounter on the periphery of their main areas of interest.

Geology is a field science. Without sustained fieldwork, no theoretical aspect of geology can be taught and no geological and mineral exploration or research can be carried out. In short, without field studies there would be no science of geology. Practical field training of students is therefore an essential requirement of undergraduate and postgraduate courses in geology. Students have to learn to make independent geological observations and measurements on the ground. Education in fieldwork, like any other course, also requires good course materials. This book is an attempt to provide a suitable text on field geology suited to Indian conditions. Written by an eminent field geologist, the book covers all aspects of field geology-right from preparation for the trip and correct handling of instruments and other equipment, to mapping and observation of various geological features and collection of materials for further study in the laboratory. Interspersed throughout the text are practical hints for the successful conduct of the assigned work in different terrains. This guide should be carried to the field for regular consultation. The text with its straightforward presentation reflecting the experience of a half-century of the author as a field geologist should prove to be a boon to the students of geology.