Question

A marker bed can be useful to archaeologists because:
a. If it has been dated in other sites, it can indicate the age of sediments in a new site.
b. It is specific to a particular site and can therefore provide a detailed environmental reconstruction of that particular site.
c. It generally consists of soft sediments that are easily excavated.
d. None of the above; a marker bed is only useful to geologists.

Answer

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