It has been used in Baltic area, North America, South America and Africa.In North America, Ernst Antevs has made several attempts to relate Pleistocene geological formations in the American Southwest to events that produced varves in the northern parts of North America.The emergence of man through the process of biological and cultural evolution is a story of long span of time.
According to the Dictionary of Anthropology, the word chronology means the science of computing dates or treaties showing arrangement of events with dates.
In other words, Chronology is the arrangement of events, or the materials which represent them, in the order of their occurrence in time.
The proportion of these D-amino acids increases with time.
Thus the age of the skeletal materials that are found in archaeological sites can be estimated by determining the amount of change, racemisation that has occurred.
Third, the varves may form frequently rather than annually depending on the pattern of the melting.
However, instead of the limitations, varve analysis can be used indirectly for archaeological dating.First, it is because varve accumulation occurs only to glacial areas of the world.Second, many of the Pleistocene glacial areas has receded nowadays and affecting the supply of sediments.Therefore outside Scandinavia it is difficult to find continuous sequence of varves reaching the present.The longest sequence known goes back only 17,000 years.The sequence of development of culture or the relationship between events that represent culture can be established only when events can be placed in proper time.