Geochronology : linking the isotopic record with petrology and textures / edited by D. Vance, W. Müller and I.M. Villa.

• INTRODUCTION -- Geochronology: linking the isotopic record with petrology and textures : an introduction / Derek Vance, Wolfgang Müller and Igor M. Villa -- IMPROVING THE LINK BETWEEN ACCESSORY PHASE CHRONOMETERRS AND PETROLOGICAL INFORMATION -- Metamorphic monazite and the generation of P-T-t paths / Gavin Foster and Randall R. Parrish -- Rare earth elements in zircon: a review of applications and case studies from the Outer Hebridean Lewisian Complex, NW Scotland / Martin J. Whitehouse -- Linking growth episodes of zircon and metamorphic textures to zircon chemistry: an example from the ultrahigh-temperature granulites of Rogaland (SW Norway) / Andreas Möller, Patrick J. O’Brien, Allen Kennedy and Alfred Kröner -- ADVANCES IN THE CHRONOMETRY OF MAJOE MINERALS : PROGRADE HISTORIES -- Improving precision of Sm-Nd garnet dating by H2SO4 leaching: a simple solution to the phosphate inclusion problem / Robert Anczkiewicz and Matthew F. Thirlwall -- Oxygen isotope equilibrium between ultrahigh-pressure metamorphic minerals and its constraints on Sm-Nd and Rb-Sr chronometers / Young-Fei Zheng, Zi-Fu Zhao, Shu-Guang Li and Bing Gong -- Integration of phase equilibria modelling and garnet Sm-Nd chronology for construction of P-T-t paths: examples from the Cordilleran Coast Plutonic Complex, USA / H. H. Stowell and D. K. Tinkham -- Effect of metamorphic reaction history on the U-Pb dating of titanite / Rolf L. Romer and Jochen Rötzler -- TEXTUALLY CONTROLLED (‘IN-SITU’) CHRONMETRY -- Evidence from Rb-Sr microsampling geochronology for the timing of Alpine deformation in the Sonnblick Dome, SE Tauern Window, Austria / R. A. Cliff and S. Meffan-Main -- The use of dynamic reaction cell ICP mass spectrometry to facilitate Rb-Sr age determination / F. Vanhaecke, G. De Wannemacker, L. Balcaen and L. Moens -- UNDERSTANDING TRANSPORT PROCESSES IN ROCKS -- Natural constraints on metamorphic reaction rates / Ethan F. Baxter -- Melt segregation rates in migmatites: review and critique of common approaches / Leo M. Kriegsman and Annika I. Nyström -- Prograde and retrograde reactions, garnet zoning patterns, and accessory phase behaviour in SW Finland migmatites, with implications for geochronology / Annika I. Nyström and Leo M. Kriegsman -- 40Ar/39Ar ages in mantle xenolith phlogopites: determining the ages of multiple lithospheric mantle events and diatreme ascent rates in southern Africa and Malaita, Solomon Islands / Jo-Anne Wartho and Simon P. Kelley -- Stacking fault-enhanced argon diffusion in naturally deformed muscovite / Nicolas Kramar, Michael A. Cosca, Philippe-André Buffat and Lukas P. Baumgartner. 

• Isotope geochemistry has produced many technical developments in the past decade or so that have revolutionized the potential information available on the tectonics of metamorphic belts from geochronology. These include the ability to date minerals and rocks on small spatial scales, scales that at last approach those from which other types of information — structural and petrological — are obtained. However, interpreting the new data, and their integration with the other datasets available, is not straightforward and requires careful chemical and textural observations that go hand-inhand with the geochronology. The increasing realization of the importance of this approach has led to a number of symposia at international conferences devoted to this topic in recent years. The set of papers in this book emanates from one such symposium and describes recent progress in integrating this new information with other datasets from metamorphic petrology on a mineral and sub-mineral scale.

Ämnesord

Geochronometry  (LCSH)

Isotope geology  (LCSH)

Petrology  (LCSH)

Nyckelord

Udag Historisk geologi

Publikations- och innehållstyp

551.7 (DDC)

Udag (kssb/8)