Topic: Stratigraphic Dating
Answers to Common Questions
What does Stratigraphic dating assume?
Stratigraphic dating assumes that the lower layers in any particular profile are older than the upper layers in that profile ... Read More »
Source: http://answers.encyclopedia.com/question/does-stratigraphic-datin...
Why are there specific dates associated with some intervals in th...
Trask (USGS) has put together this next illustration to show the relative degradation of craters over time as a function of size (follow the 200-400 m group as a guide); on the left are symbols related to age nomenclature defined above: Read More »
Source: http://rst.gsfc.nasa.gov/Sect19/Sect19_5.html
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