Historial dating methods

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It is a simple matter to check these names against historical records to obtain the age of the find. However, the dates obtained from them can be used to date other finds from the same layer (this is known as dating by association).In such cases it can be more accurate than many scientific methods like radiocarbon.However, it can only be carried out on sites within the historic record (the last 2000 years in Britain) and even within this period, many sites do not contain suitable objects for such dating.By Keith Archibald Forbes (see About Databases A-Z.Databases are searchable, up-to-date indexes of journal articles and other types of information.For example, based on the primate fossil record, scientists know that living primates evolved from fossil primates and that this evolutionary history took tens of millions of years.By comparing fossils of different primate species, scientists can examine how features changed and how primates evolved through time.You can use a database to find articles on a topic.Due to scheduled maintenance Standards Australia on-line premium will be unavailable from to new singles and latest albums pm on Wednesday 27th March (today) local Perth time.A fossil can be studied to determine what kind of organism it represents, how the organism lived, and how it was preserved.However, by itself a fossil has little meaning unless it is placed within some context.

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