Archaeology dating a find
Small change, usually small bronze coins, comprises the huge bulk of excavation coins.
They are indicative of the kind of coin that is dropped or lost, with the owner having no intention of, or no chance to recover them.
These layers, called strata, form a record of past events that archaeologists analyze and interpret.
Each layer, or stratum, may be distinguished by its physical characteristics: color, texture, and structure.There are two techniques for dating in archaeological sites: relative and absolute dating.Relative dating stems from the idea that something is younger or older relative to something else.It was characterized by large bifaces, particularly hand axes.This tool-making technology was a more complex way of making stone tools than the earlier Oldowan technology.
The Greeks consider the first Olympic Games as the beginning or 776 BC.