Chapter 4-1 Crustal Movement * * The EGG Model of the Earth Shell = Crust Very thin compared to entire egg Slimy Skin = Moho Keeps the white from leaking out White ...
Fold - Syncline. Dome. Rocks dip away from center. How Do Rock Structures Appear on the Surface? ... Syncline. Compressional Stress. You Should Know...
STRIKE-SLIP; the rock on either side of the fault s horizontally in ... right-lateral fault: a strike-slip fault in which the block seen across the ...
... Amount of incision decreases to the North Northward propagating welt of uplift produces both a downstream propagating knickpoint that is followed by an ...
Asthenosphere = partly molten part of upper mantle below the ... Oceanic Crust = basalt rock, dense, thin layer. Continental Crust = granitic rock, less dense, ...
Crustal Deformation. Take-Away Points. Structures in the earth have practical implications ... Gentle uplifts and downwarps affect the interiors of continents ...
Ore Deposits are often localized along faults and folds ... The axial plane of the fold is also at right angles to the direction of greatest compression ...
Plate Boundaries and Crustal Formations Flip Notes DIVERGENT BOUNDARIES Occurs when two plates are DIVIDING or pulling apart. Crustal Feature: Mid-Ocean Ridge or Rift ...
Crustal Movements of Plates The Earth s Structure The Earth s Surface Landforms on the Earth s surface are of all shapes and sizes Different types of landforms ...
... Correclation With GPS Vertical Data Comparison of modelled variation in water storage in Finland with superconducting gravimeter observations and with GRACE ...
CRUSTAL DEFORMATION BREAKOUT Key Scientific Questions How do magmatic systems evolve and how can we improve eruption forecasting? How can we quantify and understand ...
Title: No Slide Title Author: rtravis Last modified by: Daniel Winester Created Date: 8/23/2000 6:41:53 PM Document presentation format: On-screen Show (4:3)
Time. Sequence A. Sequence B. 3 4 5 6 7. Magnitude. 2. 1. 0. Log(N) Sequence A ... Two regimes: 1. Forecasting possible. 2. Forecasting not possible. Where is ...
Title: PowerPoint Presentation Author: Jeff Freymueller Last modified by: Jeff Freymueller Created Date: 7/22/2005 4:34:02 AM Document presentation format
Deformation All Changes in the original rock form, size, location, ... One sheet 'ramps up' over another. Examples Alps, Appalachians, Juarez Mts., Mexico, Andes ...
Crust of the Earth (Write in your journal) How would you define the Earth's crust? ... Fossils of the same fresh water/land reptile found in South America and Africa ...
Layer of rock forming the solid outer ... oceanic basalt more dense. Original Horizontality. Rock forms in horizontal layers, parallel to the earth's surface ...
FELSIC LAVA - high degree of viscosity, resists flow = violent, often explosive ... Eruptions of felsic lava typically create strato volcanoes, also known as ...
Most magma differentiation occurs in deep crust where the geotherm exceeds solidus ... ANDESITE ORIGINATES AS FROM DEEP CRUST HOT ZONE AS RESIDUAL MELT FROM ...
The usefulness of the ... where U is the mean geologic displacement over a fault ... Cannot discriminate seismic from aseismic slip. Geodetic brittle strain: ...
Why can mica be easily splitted into thin sheets ? A. mica ... Rocks formed from magma at depth = intrusive, or plutonic rocks. Classification of Igneous rocks: ...
Thermal controls of crustal diapirism: implications for the earliest crust and ... The plausibility of vertical tectonics (and the transition to modern-day ...
0 deg C for surface; 1300 deg C for base of lithosphere (100 km before thickening) ... Delamination of thickened lithosphere * Result of convective mantle flow ...
National Survey and Cadastre - Denmark. Crustal deformations at permanent GPS sites in Denmark ... Carl Christian Tscherning, University of Copenhagen, ...
For materials which return to their original shape after deformation, elasticity ... The opposite is isotropy which is the same in every direction. ...
Title: The Crustal Structure of the Southern Tyrrhenian subduction zone G. Gaudiosi (1), D. Lo Bascio (1), M. Maistrello (2), G.Musacchio (2) and I ...
Online core games is a sub-segment of the $34B video game market ... Entirely online distribution. High engagement. Free for basic access. Traditional Video Games ...
Pangaea Present Crustal Plates What is happening on the boundaries??? http://www.pbs.org/wgbh/aso/tryit/tectonics/ Earthquakes Pangaea Present Crustal Plates What is ...
International Symposium on Geodetic Deformation Monitoring: From Geophysical to Engineering Roles 17 19 March 2005, Ja n (SPAIN) Estimating crustal deformation ...
Strike-Slip Fault- These form at transform boundaries. ... Strike-slip faults are associated with crustal shear. * Title: Earth s Crust Author: Preferred Customer
Title: Growing folds in the Santa Barbara Channel Author: Doug Burbank Last modified by: Crustal Studies Created Date: 10/26/2001 9:01:00 PM Document presentation format
P-T-t Paths and Their Significance Metamorphic Field Gradient Trend of Thermal Maxima Across Metamorphic Facies Clockwise P-T-t Path P-T-t Path Reflecting Crustal ...
The Alaska SAR Facility provides satellite data, software ... Glaciology. Phytoplankton distribution. Soil moisture. Crustal deformation. ASF User Community ...
Strong mid-crustal anisotropy is probably caused by the extended ductile ... Mid-crustal anisotropy is weaker than in Western and Central Tibet. 0. 300. depth (km) ...
Consequences of magmatic intraplating: Crustal melting and magma contamination in the Norwegian Caledonides Calvin Barnes Aaron Yoshinobu Tore Prestvik
Grade 5 Unit 4 Lesson 1 Topics Covered: Parts of the earth Heat transfer and crustal plates Tectonic plates Divergent, Convergent, & Transform Boundaries Hot spots ...
Seismic Hazard Model Seismicity Paleoseismology Local site effects Geologic structure Faults Stress transfer Crustal motion Crustal deformation Seismic velocity ...
Orogenesis the processes that collectively produce a mountain ... Airy model of crustal root. 25. Erosion & Isostatic Adjustment. Young Mountains. Thick crust ...
More Ca-rich plagioclases become progressively unstable as T lowered ... pressure-temperature-time paths based on a crustal thickening heat-flow model. ...