81. Western Geology, Plate Tectonics An article about Western geology and plate tectonics. http://www.cyberwest.com/cw08/v8scwst.html&e=42

82. PSIgate - Physical Sciences Information Gateway Search/Browse Results Educational material plate tectonics Introduction to geology These notes aretaken from an Introduction to geology course (geology 10103) at the http://www.psigate.ac.uk/roads/cgi-bin/psisearch.pl?term1=plate+tectonics&limit=

83. Error... OF INTRODUCTORY PHYSICAL geology TOPICS WHEN SHOULD plate tectonics BE TAUGHT? However, a brief introductory chapter of plate tectonics and Earth http://gsa.confex.com/gsa/2004AM/finalprogram/abstract_78294.htm&e=42

404 NOT FOUND! The document you are looking for cannot be found on this server. If you believe you are seeing this page in error please contact our support staff. Reference number 085-122-991. Date: Sun Sep 25 01:46:21 EDT 2005 Try starting at the main page for this site.

84. Error... Paleobiogeography Integrating plate tectonics and Evolution Alycia L., Departmentof geology, Univ of Kansas, 120 Lindley Hall, 1475 Jayhawk Blvd, http://gsa.confex.com/gsa/2002AM/finalprogram/session_2196.htm&e=42

404 NOT FOUND! The document you are looking for cannot be found on this server. If you believe you are seeing this page in error please contact our support staff. Reference number 085-122-190. Date: Sun Sep 25 01:46:21 EDT 2005 Try starting at the main page for this site.

85. USGS Geology In The Parks What on Earth is plate tectonics? Map showing locations of the Earth s plates The story of plate tectonics really starts deep within the Earth, http://wrgis.wr.usgs.gov/docs/parks/pltec/&e=42

86. Martindale S Geoscience Center Geology, Soil, Oil, Coal, Gas plate tectonics ANIMATIONS geology, UCB Museum of Paleontology MultimediaAnimations. This exhibit explains the history of our new understanding of the http://www.martindalecenter.com/GradGeoscience_2_G.html&e=42

87. Earthquakes And Plate Tectonics From the About.com Guide to geology, a great article about magnitude and earthquakes . Earth s Interior and plate tectonics http://geography.about.com/cs/earthquakes/&e=42

zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') About Homework Help Geography Homework Help ... Help w(' ');zau(256,140,140,'el','http://z.about.com/0/ip/417/C.htm','');w(xb+xb+' ');zau(256,140,140,'von','http://z.about.com/0/ip/496/7.htm','');w(xb+xb); FREE Newsletter Sign Up Now for the Geography newsletter! See Online Courses Search Geography Earthquakes and Plate Tectonics Guide picks The theory of plate teconics explains much about the history of the earth and its seismic and earthquake activity. Earthquake Lists About.com's Geology site offers a plethora of fantastic resources about earthquakes, neatly organized for your browsing pleasure. Modified Mercalli Scale From your About.com Guide, the scale used to measure the intensity of earthquakes. Measuring the Big One From the About.com Guide to Geology, a great article about magnitude and earthquakes. Tangshan: The Deadliest Earthquake At 3:42 a.m. on July 28, 1976, a magnitude 7.8 earthquake hit the sleeping city of Tangshan, killing over 240,000 people - making it the deadliest earthquake of the twentieth century. The About Guide to 20th Century History has the story. Canadian National Earthquake Hazards Program The home page of the official Canadian earthquake research and reporting agency. Includes a plethora of resources and information.

88. This Dynamic EarthContents [USGS] plate tectonics and people or it can be ordered directly from the US GeologicalSurvey Call tollfree 1-888-ASK-USGS Or write to http://pubs.usgs.gov/publications/text/dynamic.html&e=42

89. Historical Perspective [This Dynamic Earth, USGS] In geologic terms, a plate is a large, rigid slab of solid rock. The theoryof plate tectonics states that the Earth s outermost layer is fragmented http://pubs.usgs.gov/publications/text/historical.html&e=42

90. Earth's Continental Plates - ZoomSchool.com Continental drift from Mayville State University Speed of the continental platesfrom Zhen Shao Huang. plate tectonics from the US Geological Service http://www.enchantedlearning.com/subjects/astronomy/planets/earth/Continents.sht

EnchantedLearning.com is a user-supported site. As a bonus, site members have access to a banner-ad-free version of the site, with print-friendly pages. Click here to learn more. (Already a member? Click here. Zoom Astronomy THE EARTH Back to the Planets Introduction: Size, Orbit, etc. How Fast is Earth Moving? Continental Drift ... Geologic Time Chart All About Plate Tectonics: Earth's Plates and Continental Drift The Earth's rocky outer crust solidified billions of years ago, soon after the Earth formed. This crust is not a solid shell; it is broken up into huge, thick plates that drift atop the soft, underlying mantle. The plates are made of rock and drift all over the globe; they move both horizontally (sideways) and vertically (up and down). Over long periods of time, the plates also change in size as their margins are added to, crushed together, or pushed back into the Earth's mantle . These plates are from 50 to 250 miles (80 to 400 km) thick. Forward Backward The map of the Earth is always changing; not only are the underlying plates moving, but the plates change in size. Also, the sea level changes over time (as the temperature on Earth varies and the poles melt or freeze to varied extents), covering or exposing different amounts of crust. Earth's Major Plates: The current continental and oceanic plates include: the Eurasian plate, Australian-Indian plate, Philippine plate, Pacific plate, Juan de Fuca plate, Nazca plate, Cocos plate, North American plate, Caribbean plate, South American plate, African plate, Arabian plate, the Antarctic plate, and the Scotia plate. These plates consist of smaller sub-plates.

91. Webdogs Plate Reconstructions 34k each), use the mouse to scroll left or right through geologic time, Again, all these plate reconstructions were created using the ODSN website. http://www.uky.edu/ArtsSciences/Geology/webdogs/plates/pangaea-1.html&e=42

92. Home Page The goal of the PALEOMAP Project is to illustrate the plate tectonic developmentof the A set of 10 maps showing plate tectonics into the far future http://www.scotese.com/Default.htm&e=42

93. Plate Tectonics I Anne E. Egger, MA/MS plate tectonics I The Evidence for a Geologic Revolution, Visionlearning Vol. EAS1 (1), 2003. http://www.visionlearning.com/library/module_viewer.php?mid=65&e=42

94. Plate Tectonics II US Geological Survey. Experiment! plate tectonics Activity. PBS An interactiveplate tectonics animation that illustrates the processes occurring at plate http://www.visionlearning.com/library/module_viewer.php?mid=66&e=42

95. CVO Website - Plate Tectonics And Sea-Floor Spreading Learn what the Ring of Fire is, along with further information on the theory ofplate tectonics and how it has contributed toward the formation of http://vulcan.wr.usgs.gov/Glossary/PlateTectonics/description_plate_tectonics.ht

96. MSN Encarta - Plate Tectonics plate tectonics, theory that the outer shell of the earth is made up of thin, By 1968 scientists integrated most geologic activities into a theory http://encarta.msn.com/encyclopedia_761554623/Plate_Tectonics.html&e=42

97. A Plate Tectonic Rock Cycle Department of geology and Environmental Studies (geology home page The WilsonCycle is the simplest tectonic model we have of how the earth works, http://csmres.jmu.edu/geollab/Fichter/Wilson/PTRC.html&e=42

98. Plate Tectonics Visit some of the better sites with information on plate tectonics. http://www.geologyshop.co.uk/platet~1.htm&e=42

99. Plate Tectonic Reconstructions At UTIG A program of research into plate tectonics and geologic reconstructions thatmodels past plate movement using interactive software and a comprehensize http://www.ig.utexas.edu/research/projects/plates/plates.html&e=42

100. Earth S Interior Plate Tectonics The Earth s Interior; The Lithosphere plate tectonics plate tectonicsinvolves the formation, lateral movement, interaction, and destruction of the http://www.etsimo.uniovi.es/solar/eng/earthint.htm&e=42

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