What is cross dating

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That's an awful lot of information, especially if what you want to do is crossdating.Some of this information is more relevant than other information.Narrow rings occur less often than normal-width rings, for example, so that information is more useful.What the skeleton plot does is to extract the most pertinent information and record it on a graph.

Would the missing rings on one side of a tree represent previous damage and healing over? Scott Scott, The missing rings could represent the lack of growth following an injury.There could be any number of reasons for the difference—perhaps the tree that produced the compressed sample was shaded by other trees, for example.There is a way to present tree-ring information that allows easy comparison of trees with different growth rates.Called skeleton plotting, it offers other advantages as well.Every tree-ring sample contains a record for every year of growth.

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