Geology, geomorphology and the lithosphere Books

Book SynopsisThe purpose of this book is to get a practical understanding of the most common processing techniques in earthquake seismology. The book deals with manual methods and computer assisted methods. Each topic will be introduced with the basic theory followed by practical examples and exercises. There are manual exercises entirely based on the printed material of the book, as well as computer exercises based on public domain software. Most exercises are computer based. The software used, as well as all test data are available from http://extras.springer.com. This book is intended for everyone processing earthquake data, both in the observatory routine and in connection with research. Using the exercises, the book can also be used as a basis for university courses in earthquake processing. Since the main emphasis is on processing, the theory will only be dealt with to the extent needed to understand the processing steps, however references will be given to where more extensive explanations can be found. Includes: • Exercises • Test data • Public domain software (SEISAN) available from http://extras.springer.comTrade ReviewFrom the reviews:“A book useful for training students in basic analysis skills … . The book has a clear target audience: the routine analysts who manually process seismic network data. … The approach could be characterized as suitably utilitarian. A strength of the book is the assumption that operators will use one of the existing seismic data analysis systems. The authors have a fairly wide knowledge of present systems and data recording formats and present some useful critiques of them.” (George Helffrich, Geological Magazine, February, 2011)“The book presents a very good overview of the routine data processing in earthquake seismology. It should find its place at every seismological data center, serving as a general guide, a reminder of the issues that are not part of the data center’s everyday routine and an overview for the data center’s beginners or for visitors.”­­­ (Pawel Wiejacz, Pure and Applied Geophysics, Vol. 168, 2011)Table of ContentsPreface. 1. Introduction. 1.1. Earthquakes. 1.2. Recording seismic events and picking phases. 1.3. Locating earthquakes. 1.4. Magnitude. 1.5. Fault plane solution. 1.6. Further data analysis. 1.7. Software. 2. Earth structure and seismic phases. 2.1. Earth structure. 2.2. Seismic rays. 2.3. Seismic phases. 2.4. Travel times. 2.5. Seismic phases at different distances. 2.6. Determination of structure. 2.7. Exercises. 3. Instruments and waveform data. 3.1. Seismic sensors. 3.2. Seismic recorders. 3.3. Correction for instrument response. 3.4. Waveform formats. 3.5. Seismic noise. 3.6. Exercises. 4. Signal processing. 4.1. Filtering. 4.2. Spectral analysis and instrument correction. 4.3. Reading seismic phases. 4.4. Correlation. 4.5. Particle motion and component rotation. 4.6. Resampling. 4.7. Software. 4.8. Exercises. 5. Location. 5.1. Single station location. 5.2. Multiple station location. 5.3. Computer implementation. 5.4. Error quantification and statistics. 5.5 Relative lovation methods. 5.6. Practical considerations in earthquake locations. 5.7. Software. 5.8. Exercises. 6. Magnitude. 6.1. Amplitude and period measurements. 6.2. Local magnitude ML . 6.3. Coda magnitude Mc. 6.4. Body wave magnitude mb. 6.5. Broad band body wave magnitude mB. 6.6. Surface wave magnitude Ms. 6.7. Broad band surface wave magnitude MS. 6.8. Lg – wave magnitude. 6.9. Moment magnitude MW. 6.10. Energy magnitude Me. 6.11. Comparison of magnitude scales. 6.12. Summary. 6.13. Average magnitude and station corrections. 6.14. Adjusting magnitude scales to local or regional conditions. 6.15. Exercises. 7. Focal mechanism and seismogram modeling. 7.1. Fault geometry. 7.2. Source radiation. 7.3. Fault plane solution in practice. 7.4. Obtaining polarity. 7.5. Fault plane solutionusing local data and polarity. 7.6. Composite fault plane solution. 7.7. Fault plane solution using global data. 7.8. Fault plane solution using amplitudes. 7.9 Moment tensor. 7.10. Moment tensor inversion. 7.11. Seismogram modeling. 7.12. Software. 7.13. Exercises. 8. Spectral analysis. 8.1. Attenuation. 8.2. Seismic source model. 8.3. Geometrical spreading. 8.4. Self similarity and seismic source spectra. 8.5. Determination of Q. 8.6. Soil amplification. 8.7. Exercises. 9. Array processing. 9.1. Basic array parameters. 9.2. Beam forming. 9.3. Frequency – wavenumber analysis (fk). 9.4. Array response. 9.5. Processing software. 9.6. Using array measurements for identifying phases. 9.7. Exercises. 10. Operation. 10.1. Data and data storage. 10.2. Routine processing. 10.3. Data exchange. 10.4. Earthquake statistics. 10.5. Software. 10.6. Exercises. References. Software references. Index.

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Book SynopsisAlthough some handbooks on the microscopic identi­ In Part I the concept of heavy mineral analysis is fication of heavy mineral grains are available, a introduced and the relative significance of factors comprehensive manual illustrated in colour has not affecting heavy mineral assemblages is discussed. There been published until now. Because the appearance of are brief references to the commonly used laboratory minerals in grain mounts differs considerably from methods and auxiliary techniques. It concludes with those seen in a thin section, a different approach is some examples of the application of heavy mineral necessary for the identification of detrital grains. studies. Coloured photomicrographs, showing their colour Part II contains the descriptions of 61 transparent shades, pleochroism and interference tints, provide heavy mineral species, including those which are an excellent means of assisting recognition. As a commonly authigenic in sediments. Positive identi­ number of mineral grains have similar optical proper­ fication of authigenic minerals is important to avoid ties and morphology, it is equally important to confusion and to help recognition of diagenetic describe them verbally in detail, pointing out events. In the mineral descriptions considerable characteristic features and differences. emphasis is placed upon detrital morphology and This book is intended primarily as a manual that diagnostic features. Optical properties and character­ describes and illustrates the transparent heavy min­ istics are detailed, together with information on host erals most commonly found in sediments. It is hoped rocks.Trade ReviewThe care in selecting and arranging multiple grains is effective and pleasing to the eye. The descriptive text is informative and the many references are up-to-date. This book should take the new practitioner up the learning curve with speed. - Geological Magazine; The colour photographs are outstanding. This also holds for the printing and layout of the book. Both the authors and the publisher did a good job. - Sedimentary Geology; The high-quality micrographs form the core of this book, and provide a manual which should be invaluable to sedimentary petrographers... should become a standard reference for all engaged in the identification and description of heavy minerals. I have no hesitation in recommending this text. - Engineering Geology; The text is clear and concise...this is an excellent book - GeoscientistTable of ContentsI Heavy minerals in the study of sediments: principles and practice.- 1 Introduction.- 2 Heavy minerals in the study of sediments: their application and limitations.- 3 Methods.- 4 Presentation and numerical analysis of heavy mineral data.- 5 Application of heavy minerals.- II Descriptions of heavy minerals.- 6 Introduction.- 7 Heavy mineral descriptions and colour plates.- References.- Identification table.- Mineral index.- General index.

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Book Synopsis1. Introduction to Geosciences of the Rajasthan basins.-  2. Geomorphology, elevation & gravity studies from the western Rajasthan basins (Barmer, Bikaner-Nagaur and Jaisalmer), India.- 3. Lignites of western Rajasthan as a source rock for hydrocarbons.- 4. Morphometric, gravity and bathymetric (topographic) analysis of Bayana basin, Rajasthan, India.- 5. Morphometric and geophysical studies from a part of Aravalli-Delhi fold belt, Rajasthan, India.- 6. Palm leaf fossils from the early Eocene of western Rajasthan: Paleoclimatic implications.- 7. Plant megafossil diversity in the Palaeogene Rajasthan Basins of Bikaner-Nagaur, Barmer and Jaisalmer: A review.- 8.  Palaeoenvironmental significance of Trace fossils from Pokaran Sandstone of the Jodhpur Group, Marwar Supergroup, western India.- 9. The Ediacaran discoidal fossil Aspidella from Sonia Sandstone of the Jodhpur Group, Marwar Supergroup, western India, and their palaeobiological implications.- 10. Geomorphic and geophysical studies from the Sukri River watersheds, Rajasthan, India.

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