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A Geochemical Investigation Of Carboniferous Amber
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Book Synopsis A Geochemical Investigation of Carboniferous Amber by : P. Sargent Bray
Download or read book A Geochemical Investigation of Carboniferous Amber written by P. Sargent Bray and published by . This book was released on 2007 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rare and unique macroscopic blebs of Carboniferous (320 mya) age amber (fossil wound resin) have been extracted from an Illinois coal and analyzed using Pyrolysis-Gas Chromatography-Mass Spectrometry (Py-GC-MS). Results indicate that the macroscopic ambers in these deposits may be classified as mature Class Ic ambers, and contain many diterpenoids associated with modern and fossil resins. Resinite extracted from the same Illinois coal using density gradient centrifugation (DGC) techniques has also been analyzed using Py-GC-MS, and may be classified as mature Class Ib amber. Class assignments are based on the identification of labdanoid decarboxylation products and comparison of retention times with well known references. These data show that primitive gymnosperms were chemically sophisticated and possibly utilized varied types of complex terpenoid wound resins. These ambers, although highly matured, are similar to modern resins, which suggests that vascular plants rapidly evolved the ability to produce complex polylabdanoid resins, and that the synthetic mechanisms have been retained in both angiosperms and gymnosperms since the Carboniferous. These ambers represent the oldest ambers to date to yield useful chemotaxonomic data, and are the first documented unequivocal ambers from the Carboniferous.
Book Synopsis Amber, Resinite, and Fossil Resins by : Ken B. Anderson
Download or read book Amber, Resinite, and Fossil Resins written by Ken B. Anderson and published by . This book was released on 1995 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports the state of the art in chemical studies of ambers, including structural characterization, isotopic composition, maturation studies, resinite derived oils, and amino acid distributions. Discusses aspects of the biological, geological, petrology, and technology of fossil resins. Presents a diverse summary of the current knowledge of the nature and properties of fossil resins.
Book Synopsis Proceedings of the XIII International Congress on the Carboniferous and Permian: Programme by :
Download or read book Proceedings of the XIII International Congress on the Carboniferous and Permian: Programme written by and published by . This book was released on 1997 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Non-Marine Organic Geochemistry by : Frederick M. Swain
Download or read book Non-Marine Organic Geochemistry written by Frederick M. Swain and published by Cambridge University Press. This book was released on 1970-10-02 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author outlines the geologically important organic compounds, their reactions, and the fundamental analytical methods used in organic chemistry.
Book Synopsis Terrestrial Conservation Lagerstatten by : Nicholas Fraser
Download or read book Terrestrial Conservation Lagerstatten written by Nicholas Fraser and published by Liverpool University Press. This book was released on 2018-01-01 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of papers reviewing selected conservation Lagerstätten for terrestrial animals and plants throughout the Phanerozoic worldwide. The synthesis details recent progress in documenting the biodiversity of such extraordinary fossil deposits and elucidating the geological conditions for and biogeochemical processes behind their formation.
Book Synopsis The Terrestrialization Process by : Marco Vecoli
Download or read book The Terrestrialization Process written by Marco Vecoli and published by Geological Society of London. This book was released on 2010 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: The invasion of the land by plants (terrestrialization) was one of the most significant evolutionary events in the history of life on Earth, and correlates in time with periods of major palaeoenvironmental perturbations. The development of a vegetation cover on the previously barren land surfaces impacted on the global biogeochemical cycles and the geological processes of erosion and sediment transport. The terrestrialization of plants preceded the rise of major new groups of animals, such as insects and tetrapods, the latter numbering some 24 000 living species, including ourselves. Early land-plant evolution also correlates with the most spectacular decline of atmospheric CO2 concentration of Phanerozoic times and with the onset of a protracted period of glacial conditions on Earth. This book includes a selection of papers covering different aspects of the terrestrialization, from palaeobotany to vertebrate palaeontology and geochemistry, promoting a multidisciplinary approach to the understanding of the co-evolution of life and its environments during Early to Mid-Palaeozoic times.
Book Synopsis Towards a Research Agenda for Welsh Archaeology by : C. S. Briggs
Download or read book Towards a Research Agenda for Welsh Archaeology written by C. S. Briggs and published by British Archaeological Reports Oxford Limited. This book was released on 2003 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some people have been calling for a national strategy for Welsh archaeology for some time now and it seems that the meeting from which this volume derives has already had a positive effect to that end. These 24 papers that form the Proceedings of the IFA Wales/Cymru Conference, held at Aberystwyth in 2001, reflect the open forum' debates on issues of research strategies and policy, as well as presenting thematic papers on particular periods and/or approaches to Welsh archaeology. The overall aim is to bring together commercial, curatorial, academic and amateur interests and encourage co-operation and consultation between all parties.
Book Synopsis Biogenic—Abiogenic Interactions in Natural and Anthropogenic Systems 2022 by : Olga V. Frank-Kamenetskaya
Download or read book Biogenic—Abiogenic Interactions in Natural and Anthropogenic Systems 2022 written by Olga V. Frank-Kamenetskaya and published by Springer Nature. This book was released on 2023-11-20 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book represents a collection of papers presented at VII International Symposium "Biogenic-abiogenic interactions in natural and anthropogenic systems" that was held on 26-29 September 2022 in Saint Petersburg (Russia). Papers in this book cover a wide range of topics connecting with interactions between biogenic and abiogenic components in lithosphere, biosphere and technosphere. The main regarding topics are following: biomineralization in living organisms and nature-like materials; biomineralization in geosystems; geochemistry of biogenic-abiogenic systems; biomineral interactions in soil; interaction of microorganisms with natural and artificial materials; medical geology; philosophical aspects of interdisciplinary researchs
Book Synopsis Publications of the Geological Survey by : Geological Survey (U.S.)
Download or read book Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1990 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encyclopedia of Sedimentology by : Rhodes Whitmore Fairbridge
Download or read book Encyclopedia of Sedimentology written by Rhodes Whitmore Fairbridge and published by Springer. This book was released on 1978-11 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scholarly work on sedimentology. Each article is signed and has a bibliography. Illustrated. Indexed.
Author :International Association on the Genesis of Ore Deposits. Symposium Publisher : ISBN 13 : Total Pages :460 pages Book Rating :4.F/5 ( download)
Book Synopsis Abstracts by : International Association on the Genesis of Ore Deposits. Symposium
Download or read book Abstracts written by International Association on the Genesis of Ore Deposits. Symposium and published by . This book was released on 1994 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Practical Petroleum Geochemistry for Exploration and Production by : Harry Dembicki
Download or read book Practical Petroleum Geochemistry for Exploration and Production written by Harry Dembicki and published by Elsevier. This book was released on 2016-10-06 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Petroleum Geochemistry for Exploration and Production provides readers with a single reference that addresses the principle concepts and applications of petroleum geochemistry used in finding, evaluating, and producing petroleum deposits. Today, there are few reference books available on how petroleum geochemistry is applied in exploration and production written specifically for geologists, geophysicists, and petroleum engineers. This book fills that void and is based on training courses that the author has developed over his 37-year career in hydrocarbon exploration and production. Specific topical features include the origin of petroleum, deposition of source rock, hydrocarbon generation, and oil and gas migrations that lead to petroleum accumulations. Also included are descriptions on how these concepts are applied to source rock evaluation, oil-to-oil, and oil-to-source rock correlations, and ways of interpreting natural gas data in exploration work. Finally, a thorough description on the ways petroleum geochemistry can assist in development and production work, including reservoir continuity, production allocation, and EOR monitoring is presented. Authored by an expert in petroleum geochemistry, this book is the ideal reference for any geoscientist looking for exploration and production content based on extensive field-based research and expertise. Emphasizes the practical application of geochemistry in solving exploration and production problems Features more than 200 illustrations, tables, and diagrams to underscore key concepts Authored by an expert geochemist that has nearly 40 years of experience in field-based research, applications, and instruction Serves as a refresher reference for geochemistry specialists and non-specialists alike
Book Synopsis Bibliography and Index of Geology by :
Download or read book Bibliography and Index of Geology written by and published by . This book was released on 1992 with total page 1544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Petroleum Abstracts written by and published by . This book was released on 1992 with total page 1716 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Amber Forest by : George O. Poinar
Download or read book The Amber Forest written by George O. Poinar and published by Princeton University Press. This book was released on 1999 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Poinars are world leaders in the study of amber fossils and have spent years examining the uniquely rich supply that has survived from the ancient forests of the Dominican Republic. They draw on their research here to reconstruct in words, drawings, and spectacular color photographs the ecosystem that existed on the island of Hispaniola between fifteen and forty-five million years ago. The Poinars present richly detailed drawings of how the forests once appeared. They discuss how and when life colonized Hispaniola and what caused some forms to become extinct. Along the way, they describe how amber is formed, how and where it has been preserved, and how it is mined, sold, and occasionally forged for profit today.
Book Synopsis Gaining Ground by : Jennifer A. Clack
Download or read book Gaining Ground written by Jennifer A. Clack and published by Indiana University Press. This book was released on 2012-06-27 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Around 370 million years ago, a distant relative of a modern lungfish began a most extraordinary adventure—emerging from the water and laying claim to the land. Over the next 70 million years, this tentative beachhead had developed into a worldwide colonization by ever-increasing varieties of four-limbed creatures known as tetrapods, the ancestors of all vertebrate life on land. This new edition of Jennifer A. Clack's groundbreaking book tells the complex story of their emergence and evolution. Beginning with their closest relatives, the lobe-fin fishes such as lungfishes and coelacanths, Clack defines what a tetrapod is, describes their anatomy, and explains how they are related to other vertebrates. She looks at the Devonian environment in which they evolved, describes the known and newly discovered species, and explores the order and timing of anatomical changes that occurred during the fish-to-tetrapod transition.
Download or read book Taphonomy written by Ronald E. Martin and published by Cambridge University Press. This book was released on 1999-10-28 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taphonomy: A Process Approach is the first book to review the entire field of taphonomy, or the science of fossil preservation. It describes the formation of animal and plant fossils in marine and terrestrial settings and how this affects deciphering the ecology and extinction of past lifeforms and the environments in which they lived. The volume emphasises a process approach to taphonomy and reviews the taphonomic behaviour of all important taxa, plant and animal. It will be useful to anyone interested in the preservation of fossils and the formation of fossil assemblages, but it is aimed primarily at advanced students and professionals working in paleontology, stratigraphy, sedimentology, climate modeling and biogeochemistry.
