PPT-1 Petrology Lecture 8 Oceanic Intraplate Volcanism
Author : debby-jeon | Published Date : 2018-11-05
GLY 4310 Spring 2018 2 Hot Spots Trails and Aseismic Ridges Figure 141 Map of relatively wellestablished hotspots and selected hotspot trails island chains or
Presentation Embed Code
Download Presentation
Download Presentation The PPT/PDF document "1 Petrology Lecture 8 Oceanic Intraplate..." is the property of its rightful owner. Permission is granted to download and print the materials on this website for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
1 Petrology Lecture 8 Oceanic Intraplate Volcanism: Transcript
GLY 4310 Spring 2018 2 Hot Spots Trails and Aseismic Ridges Figure 141 Map of relatively wellestablished hotspots and selected hotspot trails island chains or aseismic ridges Hotspots and trails from Crough 1983 with selected more recent hotspots from Anderson and Schramm 2005 Also shown are the geoid anomaly contours of Crough and Jurdy 1980 in meters Note the preponderance of hotspots in the two major geoid highs superswells. According . to Alfred Wegener, the super-continent of Pangea began to break up 200 million years ago with the continents attaining the size, shape, and location where we see them today. This movement of continents has not yet come to an end. According to J. Tuzo Wilson, the breakup and drifting of the present continents . Cycle 18: Volcanism & earthquakes. Cycle 19: Plate Tectonics. Cycle 20: Weathering & Erosion. Connection to last unit…. To deeply understand the processes that create rocks and minerals such as volcanism, weathering, . to. . Petrology. Francis 2014. Introductory Petrology EPSC-212B. Don Francis:. Room: F.D.A. 316, . donald.francis@mcgill.ca. Documents. :. . . www.eps.mcgill.ca. /~c212 . . 1. Igneous. Ben Valentino. 1. , Eduardo Toledo. 2. , Eduardo Nobre. 2. , Luciana Vieira. 2. , . Diogo. Cintura. 2. 1. Department of Earth Sciences, SUNY Oswego. 2. Department of Civil Engineering, . Federal University of . ATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.S. DEPARTMENT OF COMMERCE Cover Photo - National Severe Storms Laboratory BASIC SPOTTERS Introduction to Metamorphism. GLY 4310 - Spring, 2016. 2. Metamorphism Definition. “The mineralogical, chemical, and structural adjustment of solid rocks to physical and chemical conditions which differ from the conditions under which the rocks in question originated” (from the Glossary of geology, 2nd edition) . Mid-Ocean Ridge Volcanism. GLY 4310 - Spring, 2016. 2. MOR System. 3. MOR Spreading Rates. 4. Oceanic Crust Cross-Section. Figure 13-5 . Modified after Brown and . Mussett. (1993) . The Inaccessible Earth: An Integrated View of Its Structure and Composition. Chapman & Hall. London.. Cryo. -volcanism. Earth’s Interior. Volcano Structure. Earth’s Tectonic Plates. Hawaii and Olympus Mons. Hawaiian Islands. Olympus Mons. Volcanism on Mars. Volcanism on Io. Oceanic Intraplate Volcanism. GLY 4310 - Spring, 2017. 2. Hot Spots, Trails, and . Aseismic Ridges. Figure 14.1. . Map of relatively well-established hotspots and selected hotspot trails (island chains or aseismic ridges). Hotspots and trails from Crough (1983) with selected more recent hotspots from Anderson and Schramm (2005). Also shown are the geoid anomaly contours of Crough and Jurdy (1980, in meters). Note the preponderance of hotspots in the two major geoid highs (superswells).. on rocky and icy planets. Edwin Kite. University of Chicago. Testability. requires linking processes of interest (mineralogical, metabolic, …) to . atmospheric properties . that we can . measure. ; . William M. White, Cornell University, USA. Creation of Oceanic Crust. Oceanic crust is produced as magmas rise from the mantle below and ‘freeze’ to fill the gap as lithospheric plates spread apart.. Bro. ž. , P., Hauber, E., Wray, J., Michael, G. (2017) “. Amazonian volcanism inside Valles Marineris on Mars. ”. Earth and Planetary Science Letters,. 473, 122–130. , . doi:. . 10.1016/j.epsl.2017.06.003. I. celand and the opening of the North Atlantic. Randell Stephenson. P. ost-orogenic sedimentary basins formed in an intraplate setting in a generally extensional tectonic setting.. S. hortening deformation of these basins (“basin inversion”) occurs later in a generally compressional tectonic setting, the main driving forces linked to surrounding plate boundaries.. Objective & . Essential Question. LO: . I can describe oceanic landforms. . (5.E.3A.2). EQ: . What are the characteristics of continental and oceanic landforms?. Under the Sea. Ocean basin is the .
Download Document
Here is the link to download the presentation.
"1 Petrology Lecture 8 Oceanic Intraplate Volcanism"The content belongs to its owner. You may download and print it for personal use, without modification, and keep all copyright notices. By downloading, you agree to these terms.
Related Documents