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News http://www.wbur.org/news/npr/114055974
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Rock Cycle & Coastal Geomorphology
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Rock Cycle Sedimentary Rock Heat, Pressure Heat, Igneous Rock
Shale, Sandstone, Limestone Deposition Transport Erosion Rock Cycle Heat, Pressure Weathering Heat, Pressure Igneous Rock Granite, Pumice, Basalt Metamorphic Rock Slate, Quartzite, Marble Magma (Molten Rock) Fig p. 339
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What features do you notice?
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Erosion Mechanical weathering Chemical weathering
Biological weathering Source: Prince Roy Source: wikipedia
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Sedimentation Lithospheric sediments Biological sediments
Siliceous Calcareous Sedimentation Rates 1 cm/1000 years (ocean) Up to 1cm/year (estuarine) Images removed due to copyright restrictions.
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Passive Margin Source: Wikipedi
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Source: The Geological Society of London
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Barrier Islands Source: USGS
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Source: NASA
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Cape Cod Animations
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Drumlins Products of glaciers All point in direction of ice movement
Images removed due to copyright restrictions. Products of glaciers All point in direction of ice movement Layers of glacial till
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Estuaries Tectonic Coastal Plain Bar-Built Fjord
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Estuaries Salt Wedge Well-Mixed Fjord-type Partially Mixed
Source:
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Submarine Canyon Hudson Canyon Source: NASA
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River Deltas Nile Indus Source: NASA
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Mississippi River Delta
Source: NASA
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Beach and Cliff Erosion
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Coastal Landforms http://www.rgs.edu.sg/events/geotrip/bay.html
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Source: Geog Blog
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Source: U. S. Department of the Interior, U. S
Source: U.S. Department of the Interior, U.S. Geological Survey, Center for Coastal Geology
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Sand Movement Images removed due to copyright restrictions.
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Longshore Currents Images removed due to copyright restrictions.
Source: Images removed due to copyright restrictions.
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Stone Harbor, NJ 5 October 2002 20 October 2002
Images removed due to copyright restrictions. 20 October 2002
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Source: http://earthsci.org
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Source: www.seafriends.org.nz
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Salt Marshes Source: Alex756, en.wikipedia.org
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