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  • 1
    Online Resource
    Online Resource
    Tuscaloosa :University of Alabama Press,
    Keywords: Browne, William Phineas,-1804-1869. ; Coal mines and mining-Alabama-Cahaba River Region-History-19th century. ; Coal mines and mining-Alabama-Cahaba River Region-History-20th century. ; Coalfields-Alabama-Cahaba River Region-History. ; Company towns-Alabama-Cahaba River Region-History. ; Businessmen-Alabama-Cahaba River Region-Biography. ; Cahaba River Region (Ala.)-History, Local. ; Cahaba River Region (Ala.)-Social conditions. ; Cahaba River Region (Ala.)-Economic conditions. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (224 pages)
    Edition: 1st ed.
    ISBN: 9780817386740
    DDC: 333.8/220976178
    Language: English
    Note: Intro -- Contents -- List of Illustrations -- Acknowledgments -- Introduction -- 1. Discovering and Marketing Coal: 1815-1859 -- 2. Mining and Mapping Coal: 1859-1883 -- 3. Surveying and Developing the Field: 1883-1910 -- 4. Coal Towns: 1881-1919 -- 5. Convict Leasing: 1872-1927 -- 6. Welfare Capitalism: 1915-1933 -- 7. Unionism: 1878-1935 -- 8. Decline and Demise: 1929-1976 -- Notes -- Select Bibliography -- Index.
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  • 2
    Keywords: Siderophiles Element. ; Electronic books.
    Description / Table of Contents: Reviews in Mineralogy & Geochemistry (RiMG) volumes contain concise advances in theoretical and/or applied mineralogy, crystallography, petrology, and geochemistry.
    Type of Medium: Online Resource
    Pages: 1 online resource (798 pages)
    Edition: 1st ed.
    ISBN: 9781501502095
    Series Statement: Reviews in Mineralogy and Geochemistry Series ; v.81
    DDC: 549/.112
    Language: English
    Note: Intro -- Table of Contents -- 1. Experimental Results on Fractionation of the Highly Siderophile Elements (HSE) at Variable Pressures and Temperatures during Planetary and Magmatic Differentiation -- INTRODUCTION AND SCOPE -- SOLID METAL -LIQUID METAL PARTITIONING -- EXPERIMENTAL APPROACH TO SOLID METAL-LIQUID METAL PARTITIONING (DSM/LM) -- HSE SOLUBILITY EXPERIMENTS: IMPLICATIONS FOR METAL-SILICATE PARTITIONING -- CALCULATING THE METAL-SILICATE MELT PARTITION COEFFICIENT FROM SOLUBILITY DATA -- Controls on the metal-silicate partition coefficient -- Metal inclusions in experiments and the analysis of contaminated phases -- Possible mechanisms of metal inclusion formation -- Experimental methods to measure HSE solubility and metal-silicate partitioning -- Summary of experimental data -- Application of results to core formation -- SILICATE AND OXIDE CONTROL ON HSE FRACTIONATION -- Experimental approach -- Spinel-melt partitioning of HSEs -- Silicate mineral-melt partitioning of HSEs -- Origin of the variation in partitioning -- Local PGM saturation during chromite growth -- MAGMATIC SULFIDE AND ASSOCIATED PHASES -- Experimental approach -- MSS-sulfide melt partitioning -- MSS-ISS-sulfide melt partitioning -- Sulfide melt-silicate melt and MSS-silicate melt partitioning -- Role of the chalcogens (Se, Te, As, Bi, Sb) -- SILICATE MELT-AQUEOUS LIQUID-VAPOR PARTITIONING -- Theoretical considerations -- Experimental methods -- The volatile/melt partitioning of Au -- The volatile/melt partitioning of PPGE -- The volatile/melt partitioning of IPGE and Re -- CONCLUDING REMARKS -- ACKNOWLEDGMENTS -- REFERENCES -- 2. Analytical Methods for the Highly Siderophile Elements -- INTRODUCTION -- DATA QUALITY CONSIDERATIONS FOR THE HSE -- Sample heterogeneity and reproducibility -- MEASUREMENT PROCEDURES -- Chemical separation of HSE. , REFERENCE MATERIALS FOR HSE ANALYSIS -- APPENDIX -- REFERENCES -- 3. Nucleosynthetic Isotope Variations of Siderophile and Chalcophile Elements in the Solar System -- INTRODUCTION -- ORIGIN OF ELEMENTS: STELLAR NUCLEOSYNTHESIS -- Production of elements from He to Fe via hydrogen to silicon burning -- PRESOLAR GRAINS -- Types of presolar grains and their origin -- ISOTOPE ANOMALIES OF SIDEROPHILE AND CHALCOPHILE ELEMENTS IN BULK METEORITES -- Isotope anomalies of siderophile elements in bulk meteorites -- Isotope anomalies of chalcophile elements in bulk meteorites -- INTERNAL ISOTOPE ANOMALIES PRESENT IN CHONDRITES -- CAIs -- Acid leachates and residues -- Isotopic constraints on the s-process nucleosynthetic component -- ORIGIN OF PLANETARY SCALE ISOTOPE ANOMALIES IN METEORITES -- CONCLUDING REMARKS -- ACKNOWLEDGMENTS -- REFERENCES -- 4. Highly Siderophile Elements in Earth, Mars, the Moon, and Asteroids -- INTRODUCTION -- MOTIVATION FOR STUDY AND BEHAVIOR OF THE HSE IN PLANETARY MATERIALS -- METHODS APPLIED TO INVESTIGATING SIDEROPHILE ELEMENTS IN PLANETARY MATERIALS -- HSE ABUNDANCES -- The rhenium-osmium, platinum-osmium and palladium-silver isotope systems -- Standardization in planetary studies -- Metal-sulfide-silicate modeling in chondritic systems -- Partial melt modeling of planetary mantles -- "Pristinity" of crustal and mantle samples -- Estimation of planetary mantle composition -- What do chondritic or nearly/broadly chondritic actually mean? -- PLANETARY MATERIALS -- Early Solar System materials -- Fragments of planetary cores and/or metal-rich melt pools -- Primitive achondrite meteorites -- Meteorites from differentiated asteroids -- Mars -- The Moon -- Terrestrial mantle composition -- Secondary alteration effects -- PLANETARY FORMATION PROCESSES -- Initial conditions and homogeneity of starting materials. , Partial melting and partitioning of the HSE -- Core crystallization -- 'Late-accretion' -- Alternative hypotheses for the abundances of the HSE in planetary mantles -- Magmatic processes -- Later impacts into planetary crusts -- COMPARATIVE PLANETOLOGY AND IMPLICATIONS FOR TERRESTRIAL FORMATION -- FUTURE DIRECTIONS -- ACKNOWLEDGEMENTS -- REFERENCES -- 5. Distribution and Processing of Highly Siderophile Elements in Cratonic Mantle Lithosphere -- INTRODUCTION -- THE CRATONIC MANTLE SAMPLE: PECULIARITIES, OPPORTUNITIES AND PITFALLS -- DATABASE -- MINERALOGY AND HSE HOSTS IN CRATONIC MANTLE PERIDOTITES -- ANALYTICAL TECHNIQUES FOR CRATONIC MANTLE PERIDOTITES -- Whole rocks and mineral separates -- Single-grain techniques -- UTILIZATION OF THE RE-OS ISOTOPE SYSTEM IN CRATONIC MANTLE STUDIES -- EFFECT OF MELT DEPLETION DURING CRATONIC LITHOSPHERE STABILIZATION ON SULFUR AND HSE SYSTEMATICS -- Sulfur and the persistence of sulfides -- Alloy saturation -- Chalcogens -- HSE PROCESSING DURING MANTLE METASOMATISM -- Modification during intraplate mantle metasomatism -- Modification during craton margin processes-subduction -- MODELLING OF PRIMARY VS. SECONDARY HSE SIGNATURES IN CRATONIC MANTLE -- HSE Concentrations of the Archean convecting mantle (ACM) -- Modelling Rationale -- Effects of partial melt extraction on HSE based on modelling -- Post-core formation, sluggish downward mixing of a late veneer -- SUMMARY -- ACKNOWLEDGMENTS -- REFERENCES -- 6. Highly Siderophile Element and 187Os Signatures in Non-cratonic Basalt-hosted Peridotite Xenoliths: Unravelling the Origin and Evolution of the Post-Archean Lithospheric Mantle -- INTRODUCTION -- CONSTRAINING THE HSE AND 187Os/188Os ISOTOPIC COMPOSITION OF THE PRIMITIVE BULK SILICATE EARTH -- PETROLOGY AND LOCATION OF NON-CRATONIC PERIDOTITE XENOLITHS. , A BRIEF REVIEW OF HSE AND Os ISOTOPE ANALYTICAL METHODS AND HSE NORMALIZATION VALUES -- HOST MINERALS OF HIGHLY SIDEROPHILE ELEMENTS IN NON-CRATONIC PERIDOTITE XENOLITHS -- Nature of the host minerals -- Petrography of the base metal sulfides -- Origin of the base metal sulfides and platinum group minerals -- HIGHLY SIDEROPHILE ELEMENTS AND 187Os/188Os RESULTS FROM NON-CRATONIC PERIDOTITE XENOLITHS -- Summary of results from whole-rock studies -- Summary of results from base metal sulfides and other mineral phases -- Reconciling 187Os/188Os results from whole-rock and base metal sulfide analyses -- THE LIFE OF A XENOLITH, AS RECORDED IN HSE- AND Os-ISOTOPE SYSTEMATICS -- The HSE and 187Os composition of the Primitive Upper Mantle -- Whole-rock observations on samples representing melting residues -- Mineralogical control of HSE fractionation during partial melting -- Ancient melt-extraction events recorded by 187Os/188Os systematics -- Post-melting petrological history -- Syn- to post-eruptive processes -- CHRONOLOGICAL INTERPRETATION OF OS-ISOTOPIC DATA AND TECTONIC IMPLICATIONS -- Obtaining age information from Os isotopes of whole rocks -- Obtaining age information from Os isotopes of base metal sulfides -- Tectonic interpretation of Os model ages -- CONCLUSIONS -- ACKNOWLEDGEMENTS -- REFERENCES -- 7. Re-Pt-Os Isotopic and Highly Siderophile Element Behavior in Oceanic and Continental Mantle Tectonites -- INTRODUCTION -- BREVIA OF CONCEPTS, TERMINOLOGY, AND ANALYTICAL CAVEATS -- Re-Pt-Os parameters -- Normalization of concentration data -- Precision and accuracy of concentration data and analytical issues -- HIGHLY SIDEROPHILE ELEMENTS IN MANTLE TECTONITES FROM DIFFERENT GEODYNAMIC SETTINGS -- Summary of mantle tectonites and their geodynamic settings -- HSE IN ABYSSAL PERIDOTITES FROM SPREADING OCEANIC LITHOSPHERE. , HSE in mantle tectonites from continental extensional domains and continent-ocean transitions -- HSE in ophiolites that formed at fast spreading ridges with little or no influence from subduction processes -- High-temperature orogenic peridotites from convergent plate margin settings -- Highly siderophile elements in peridotites and melt-reacted lithologies of ophiolites influenced by convergent plate margin magmatism -- Highly siderophile elements in the mantle sections of ophiolites of uncertain origin -- DISCUSSION -- Influence of low-temperature alteration processes on the HSE in bulk rocks and minerals -- The influence of melt infiltration and partial melting on HSE abundances in mantle tectonites -- Summary-Mantle melting and mantle-magma interaction-different sides of the same coin -- Os isotopic heterogeneity in the mantle -- The role of recycled oceanic lithosphere in producing HSE and Os isotope signatures in magmas -- The relationship between abyssal peridotites and MORB: an osmium isotope perspective -- Interpretation of Re-Os model ages -- ACKNOWLEDGMENTS -- REFERENCES -- 8. Chalcophile and Siderophile Elements in Mantle Rocks: Trace Elements Controlled By Trace Minerals -- INTRODUCTION -- BACKGROUND -- Sulfides in the upper mantle and mantle rocks -- Abundance and phase control on chalcophile and siderophile elements in the fertile upper mantle -- Partial melting of the mantle: a BMS-removing and PGM producing petrogenetic process -- Chalcophile/siderophile element systematics in pyroxenites -- Low-pressure BMS dissolution in regional-scale open system melting of the sub-continental lithospheric mantle -- BMS precipitation associated with magma percolation/metasomatism -- Platinum-group minerals and magmatic percolation of the lithospheric mantle -- CONCLUDING REMARKS -- ACKNOWLEDGMENTS -- REFERENCES. , 9. Petrogenesis of the Platinum-Group Minerals.
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  • 3
    Book
    Book
    [Verlagsort nicht ermittelbar] : De Gruyter | Chantilly, Virginia, U.S.A. : Mineralogical Society of America
    Keywords: Geochemistry ; Siderophile elements ; Cosmochemistry ; Aufsatzsammlung ; Geochemie ; Siderophiles Element ; Geochemie ; Kosmochemie ; Gold ; Platin ; Rhenium ; Sulfidlagerstätte ; Geochemie ; Schwefel ; Selen ; Sulfide ; Sulfiderz ; Tellur ; Geochemie ; Hochtemperaturchemie ; Platinmetalle
    Type of Medium: Book
    Pages: xxiii, 774 Seiten , Illustrationen, Diagramme
    ISBN: 0939950979 , 9780939950973
    Series Statement: Reviews in mineralogy & geochemistry volume 81
    DDC: 549/.112
    RVK:
    RVK:
    RVK:
    Language: English
    Note: Experimental results on fractionation of the highly siderophile elements (HSE) at variable pressures and temperatures during planetary and magmatic differentiation , Analytical methods for the highly siderophile elements , Nucleosynthetic isotope variation of siderophile and chalcophile elements in the solar system , Highly siderophile elements in Earth, Mars, the Moon, and asteroids , Distribution and processing of highly siderophile elements in cratonic mantle lithosphere , Highly siderophile element and 187-Os signatures in non-cratonic basalt-hosted peridotite xenoliths : unravelling the origin and evolution of the post-archean lithospheric mantle , Re-Pt-Os isotopic and highly siderophile element behavior in oceanic and continental mantle tectonites , Chalcophile and siderophile elements in mantle rocks : trace elements controlled by trace minerals , Petrogenesis of the platinum-group minerals , Mantle sulfides and their role in Re-Os and Pb isotope geochronology , Highly siderophile element and Os isotope systematics of volcanic rocks at divergent and convergent plate boundaries and in intraplate settings , Highly siderophile and strongly chalcophile elements in magmatic ore deposits
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  • 4
    Publication Date: 2022-05-25
    Description: Author Posting. © American Geophysical Union, 2014. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution. The definitive version was published in Geochemistry, Geophysics, Geosystems 15 (2014): 4445–4467, doi:10.1002/2014GC005473.
    Description: Mangaia hosts the most radiogenic Pb-isotopic compositions observed in ocean island basalts and represents the HIMU (high µ = 238U/204Pb) mantle end-member, thought to result from recycled oceanic crust. Complete geochemical characterization of the HIMU mantle end-member has been inhibited due to a lack of deep submarine glass samples from HIMU localities. We homogenized olivine-hosted melt inclusions separated from Mangaia lavas and the resulting glassy inclusions made possible the first volatile abundances to be obtained from the HIMU mantle end-member. We also report major and trace element abundances and Pb-isotopic ratios on the inclusions, which have HIMU isotopic fingerprints. We evaluate the samples for processes that could modify the volatile and trace element abundances postmantle melting, including diffusive Fe and H2O loss, degassing, and assimilation. H2O/Ce ratios vary from 119 to 245 in the most pristine Mangaia inclusions; excluding an inclusion that shows evidence for assimilation, the primary magmatic H2O/Ce ratios vary up to ∼200, and are consistent with significant dehydration of oceanic crust during subduction and long-term storage in the mantle. CO2 concentrations range up to 2346 ppm CO2 in the inclusions. Relatively high CO2 in the inclusions, combined with previous observations of carbonate blebs in other Mangaia melt inclusions, highlight the importance of CO2 for the generation of the HIMU mantle. F/Nd ratios in the inclusions (30 ± 9; 2σ standard deviation) are higher than the canonical ratio observed in oceanic lavas, and Cl/K ratios (0.079 ± 0.028) fall in the range of pristine mantle (0.02–0.08).
    Description: M.J. acknowledges NSF grants EAR-1145202, EAR-1348082, EAR-1347377, and OCE-1153894 that supported this work. E.F.R.-K. thanks the European Synthesys FP7 “Capacities” Specific Program for financing part of the analytical cost of this research. K.T.K. acknowledges French ANR grant ANR-09-BLAN-038 (project SlabFlux) that supported this work. The Nordsim facility is funded and operated as a joint Nordic research infrastructure under an agreement with NOS-N.
    Description: 2015-05-28
    Keywords: Volatiles ; Mantle geochemistry ; Melt inclusions ; HIMU ; Cook Islands ; Mangaia ; Hot spot
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Format: application/pdf
    Format: application/vnd.ms-excel
    Format: application/msword
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  • 5
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    PANGAEA
    In:  Supplement to: De Vleeschouwer, David; Da Silva, Anne-Christine; Sinnesael, Matthias; Chen, Daizhao; Day, James E; Whalen, Michael T; Guo, Zenghui; Claeys, Philippe (2017): Timing and pacing of the Late Devonian mass extinction event regulated by eccentricity and obliquity. Nature Communications, 8, https://doi.org/10.1038/s41467-017-02407-1
    Publication Date: 2023-03-03
    Description: The Late Devonian envelops one of Earth's big five mass extinction events at the Frasnian-Famennian boundary (374 Ma). Environmental change across the extinction severely affected Devonian reef-builders, besides many other forms of marine life. Yet, cause-and-effect chains leading to the extinction remain poorly constrained as Late Devonian stratigraphy is poorly resolved, compared to younger cataclysmic intervals. In this study we present a global orbitally calibrated chronology across this momentous interval, applying cyclostratigraphic techniques. Our timescale stipulates that 600 kyr separate the lower and upper Kellwasser positive d13C excursions. The latter excursion is paced by obliquity and is therein similar to Mesozoic intervals of environmental upheaval, like the Cretaceous Ocean-Anoxic-Event-2 (OAE-2). This obliquity signature implies coincidence with a minimum of the 2.4 Myr eccentricity cycle, during which obliquity prevails over precession, and highlights the decisive role of astronomically forced "Milankovitch" climate change in timing and pacing the Late Devonian mass extinction.
    Keywords: Center for Marine Environmental Sciences; MARUM
    Type: Dataset
    Format: application/zip, 17 datasets
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  • 6
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Pas, Damien; Hinnov, Linda A; Day, James E; Sinnesael, Matthias; Kodama, Kenneth; Liu, Wei (2018): Cyclostratigraphic calibration of the Famennian stage (Late Devonian, Illinois Basin, USA). Earth and Planetary Science Letters, 488, 102-114, https://doi.org/10.1016/j.epsl.2018.02.010
    Publication Date: 2023-01-13
    Description: The Late Devonian biosphere was affected by two of the most severe biodiversity crises in Earth's history, the Kellwasser and Hangenberg events near the Frasnian–Famennian (F–F) and the Devonian–Carboniferous (D–C) boundaries, respectively. Current hypotheses for the causes of the Late Devonian extinctions are focused on climate changes and associated ocean anoxia. Testing these hypotheses has been impeded by a lack of sufficient temporal resolution in paleobiological, tectonic and climate proxy records. While there have been recent advances in astronomical calibration that have improved the accuracy of the Frasnian time scale and part of the Famennian, the time duration of the entire Famennian Stage remains poorly constrained. During the Late Devonian, a complete Late Frasnian–Early Carboniferous succession of deep-shelf deposits accumulated in the epieric sea in Illinois Basin of the central North-American mid-continent. A record of this sequence is captured in three overlapping cores (H-30, Sullivan and H-32). The H-30 core section spans the F–F boundary; the Sullivan section spans almost all of the Famennian and the H-32 section sampled spans the interval of the Upper Famennian and the D–C boundary. To have the best chance of capturing Milankovitch cycles, 2000 rock samples were collected at minimum 5-cm-interval across the entire sequence. Magnetic susceptibility (MS) was measured on each sample and the preservation of climatic information into the MS signal was verified through geochemical analyses and low-temperature magnetic susceptibility acquisition. To estimate the duration of the Famennian Stage, we applied multiple spectral techniques and tuned the MS signal using the highly stable 405 kyr cycle for Sullivan and the obliquity cycle for the H-30 and H-32 cores. Based on the correlation between the cores we constructed a Famennian floating astronomical time scale, which indicates a duration of 13.5 ± 0.5 myr. An uncertainty of 0.5 myr was estimated for the uncertainties arising from the errors in the stratigraphic position of the F–F and D–C boundaries, and the 405 kyr cycle counting. Interpolated from the high-resolution U–Pb radiometric ages available for the Devonian–Carboniferous boundary we recalibrated the Frasnian–Famennian boundary numerical age to 372.4 ± 0.9 Ma.
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 7
    Publication Date: 2023-03-03
    Keywords: AlbertaC; Canada; Center for Marine Environmental Sciences; HEIGHT above ground; MARUM; Section_C; δ13C, organic carbon
    Type: Dataset
    Format: text/tab-separated-values, 53 data points
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  • 8
    Publication Date: 2023-03-03
    Keywords: Center for Marine Environmental Sciences; Core; CORE; H-32_core; HEIGHT above ground; Iowa; MARUM; δ13C, organic carbon
    Type: Dataset
    Format: text/tab-separated-values, 70 data points
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  • 9
    Publication Date: 2023-03-03
    Keywords: Center for Marine Environmental Sciences; China; Fuhe; HEIGHT above ground; MARUM; δ13C, organic carbon
    Type: Dataset
    Format: text/tab-separated-values, 54 data points
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  • 10
    Publication Date: 2023-03-03
    Keywords: Center for Marine Environmental Sciences; China; Fuhe; HEIGHT above ground; MARUM; δ13C, organic carbon
    Type: Dataset
    Format: text/tab-separated-values, 52 data points
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