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stratigraphystratigraphy and seismic stratigraphy. Marine Transgression and Marine...
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High School Teacher
what is the question?
Posted by isaxgrl on November 28, 2008 at 11:59 AM (Answer #2)
Why does the apparent hiatus vary over a wide region?
Posted by blacksmoker on May 4, 2010 at 11:53 AM (Answer #3)
Middle School Teacher
Stratigraphy is a branch of geology that involves studying rock layers and stratification. It usually involves the study of sedimentary rocks and volcanic rocks. These scientists might study them under the ocean or above on dry land.
Posted by litteacher8 on March 2, 2012 at 9:22 AM (Answer #4)
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