Final answer:
Archaeological discoveries from the Stone Age provide information about the age of fossils and the types of pottery and tools used by early peoples.
Step-by-step explanation:
Archaeological discoveries from the Stone Age provide various types of information to scientists. Firstly, they can determine the approximate age of the fossils found through relative dating techniques. This helps them calculate the rate of speciation of early organisms. Secondly, the types of pottery and tools used by early peoples can be identified, giving insights into their culture, social structure, and economic system.