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Salem Limestone Field Trip -- Earth & Atmospheric Sciences Art
A field trip to observe Salem Limestone (Mississippian) — A High-Energy Carbonate ShoalModel in Bloomington, Indiana, Led by Todd Thompson and Brian Keith
This textbook outlines the physical, chemical, and biologic properties of the major sedimentary rocks, as revealed by petrographic microscopy, geochemical techniques, and field study. It covers the mineralogy, chemistry, textures, and sedimentary structures that characterise sedimentary rocks, and relates these features to the depositional origin of the rocks and their subsequent alteration by diagenetic processes during burial. In addition to detailed sections on siliciclastic and carbonate rocks, it also discusses evaporites, cherts, iron-rich sedimentary rocks, phosphorites, and carbonaceous sedimentary rocks such as oil shales. This second edition maintains the comprehensive treatment of sedimentary petrography and petrology provided in the first edition, and has been updated with new concepts and cutting-edge techniques like cathodoluminescence imaging of sedimentary rocks and backscattered electron microscopy. It is ideal for advanced undergraduate and graduate courses in sedimentary petrology, and is a key reference for researchers and professional petroleum geoscientists.
Petrochronology is a rapidly emerging branch of Earth science that links time (ages or rates) with specific rock-forming processes and their physical conditions. It is founded in petrology and geochemistry, which define a petrogenetic context or delimit a specific process, to which chronometric data are then linked. This combination informs Earth's petrogenetic processes better than petrology or geochronology alone. This volume and the accompanying short courses address three broad categories of inquiry. Conceptual approaches chapters include petrologic modeling of multi-component chemical and mineralogic systems, and development of methods that include diffusive alteration of mineral chemistry. Methods chapters address four main analytical techniques, specifically EPMA, LA-ICP-MS, SIMS and TIMS. Mineral-specific chapters explore applications to a wide range of minerals, including zircon (metamorphic, igneous, and detrital/Hadean), baddeleyite, REE minerals (monazite, allanite, xenotime and apatite), titanite, rutile, garnet, and major igneous minerals (olivine, plagioclase and pyroxenes). These applications mainly focus on metamorphic, igneous, or tectonic processes, but additionally elucidate fundamental transdisciplinary progress in addressing mechanisms of crystal growth, the chemical consequences of mineral growth kinetics, and how chemical transport and deformation affect chemically complex mineral composites. Most chapters further recommend areas of future research.
Index to earth science articles in journals and books, as well as books, maps, government publications, conference proceedings, technical reports, theses and dissertations.
Full text access to publications from the American Association of Petroleum Geologists, Society for Sedimentary Geology, Canadian Society of Petroleum Geologists and other geological organizations.
Contents; AAPG bulletin -- AAPG special volumes -- Bulletin of Canadian petroleum geology -- Gulf Coast group (USA) -- Journal of petroleum geology -- Journal of sedimentary research -- Mid-continent group (USA) -- Pacific & Asia group -- Rocky Mountain group (USA) -- Southwestern group (USA)
The Indiana Geological and Water Survey (IGWS) has served the people of Indiana since 1837. Established in Indiana Statute in 1993 as an institution of Indiana University, and under the direction of the Office of the Vice Provost for Research, the IGWS is committed to providing unbiased and reliable earth science information through directed research, service, and education.
Provides science about the natural hazards that threaten lives and livelihoods; the water, energy, minerals, and other natural resources we rely on; the health of our ecosystems and environment; and the impacts of climate and land-use change. Our scientists develop new methods and tools to supply timely, relevant, and useful information about the Earth and its processes.