Which of the following is related to relative dating
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For example, microscopic dinoflagellates have been studied and dated in great detail around the world.
Relative dating is used to arrange geological events, and the rocks they leave behind, in a sequence.
If you find ammonites in a rock in the South Island and also in a rock in the North Island, you can say that both rocks are Mesozoic.
Some of the most useful fossils for dating purposes are very small ones.
We don't need to know what year any of these movies came out to place them in order of relative age.
Techniques include tree rings in timbers, radiocarbon dating of wood or bones, and trapped-charge dating methods such as thermoluminescence dating of glazed ceramics.
Some fossils, called index fossils, are particularly useful in correlating rocks.
For a fossil to be a good index fossil, it needs to have lived during one specific time period, be easy to identify and have been abundant and found in many places.
Geologists establish the age of rocks in two ways: numerical dating and relative dating.
Relative dating requires an extensive knowledge of stratigraphic succession, a fancy term for the way rock strata are built up and changed by geologic processes.