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OverviewPlease note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. An exhumed river channel is a ridge of sandstone that remains when the softer flood plain mudstone is eroded away. The process begins with the deposition of sand within a river channel and mud on the adjacent floodplain. Eventually the channel is abandoned and over time becomes buried by flood deposits from other channels. Because the sand is porous groundwater flows more easily through the sand than through the mud of the floodplain deposits. Full Product DetailsAuthor: Columba Sara EvelynPublisher: Duc Imprint: Duc Dimensions: Width: 15.20cm , Height: 0.30cm , Length: 22.90cm Weight: 0.102kg ISBN: 9786139886982ISBN 10: 6139886988 Pages: 60 Publication Date: 25 November 2011 Audience: General/trade , General Format: Paperback Publisher's Status: Unknown Availability: In stock Limited stock is available. It will be ordered for you and shipped pending supplier's limited stock. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |