PPT-Unraveling potential biases in U-Pb detrital zircon record induced by high-temperature

Mahyra Tedeschi 1 Humberto Reis 2 Laura Stutenbecker 3 Matheus Kuchenbecker 4 Bruno Ribeiro 5 Vitor Barrote 6 Pedro Leonardo Vieira 1 Cristiano Lana 2 1 Universidade Federal de Minas Gerais . Rock Environments. Metamorphic Environments. What Is Metamorphism?. Metamorphism. . Changes rock via temperatures and/or pressures unlike those in which it initially formed. All metamorphic rocks have a . – Write down . 5 things . you learned in the first . 3 . weeks of class!. Chapter 3, Section 3.4. Metamorphic Rocks. Rock Cycle. Sedimentary Rocks. Igneous Rocks. Test . Looking Back. What 4 major processes form sedimentary rock:. Tropopause. . Atmos. 5110/6110. Synoptic–Dynamic Meteorology I. Jim Steenburgh. University of Utah. Jim.Steenburgh@utah.edu. Supplemental Reading: . Lackmann. (2011) Chapter 4. What is PV Thinking?. LOWER-GRADE REGIONAL METAMORPHICS. Slate, Phyllite, . “Greenstone” and Schist. 2. Metamorphic Rock Definition. A sedimentary, igneous, or previously existing metamorphic rock which has undergone textural, structural, and/or mineralogical changes due to the action of one or more agents of metamorphism. Modification of Rocks by Temperature and Pressure. . Chapter 6. . Oceanic crust. Continental. lithosphere. Continental. crust. Mantle lithosphere. Asthenosphere. Pressure. (kilobars). Depth. 0 km. 30. LOWER-GRADE REGIONAL METAMORPHICS. Slate, Phyllite, . “Greenstone” and Schist. 2. Metamorphic Rock Definition. A sedimentary, igneous, or previously existing metamorphic rock which has undergone textural, structural, and/or mineralogical changes due to the action of one or more agents of metamorphism. Spring 2016. 2. Important Note. Material from this review may appear on the final examination, in the same or somewhat altered . form. Questions are on the body of the slide. Answers are in the notes section – this allows you to quiz yourself before checking the answer. applied to sedimentary basins. Barbara . Carrapa. After Painter et al. (2014). Thermochronology applied to sedimentary . basins. Timing and patterns of erosion, which informs about processes of basin formation.. rocks form?. Metamorphic Rocks. Rocks that are created because of a change in pressure and temperature.. Metamorphic Rock Formation. Metamorphic rocks can form igneous, sedimentary, or other metamorphic rocks.. Add-ons. Other information to be coupled with age of zircon . Need to be done in-situ, so analysis can be performed on the same spot or very near;. Provide additional information on physical conditions or . Interpreting detrital zircon provenance in the context of regional stratigraphic and tectonic models: an example from Late Ordovician–Early Devonian cover rocks on Ganderia, eastern Maine Allan Ludman, John Aleinikoff, Bill Devlin composition in equilibrium with the Fo-richest olivine is obtained. .. This approach may be VERY DANGEROUS…. Potential. Temperature. Follow this sequence:. Analyze with EMP olivine in basaltic rocks;. M.Sc. Semester II M. K. Yadav Assistant Professor Department of Geology Lucknow University - 226007 Email: mkyadav.geo@gmail.com Facies Series • A metamorphic facies series is a sequence of facies t (UHT) represents extreme crustal . met . with . T . exceeding 900 . -1100°C, P = 7-13 Kb. . Granulite. . facies. . rocks metamorphosed at very high temperatures were identified in the early . 1980s.