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Unless something was obviously attributable to a specific year -- say a dated coin or known piece of artwork -- then whoever discovered it had to do quite a bit of guesstimating to get a proper age for the item.The excavator might employ relative dating, using objects located stratigraphically (read: buried at the same depth) close to each other, or he or she might compare historical styles to see if there were similarities to a previous find.In fact, pottery, the most common type of artifact found at archaeological sites, seldom contains obvious indications of its age.Archaeologists sometimes use thermoluminescence dating to establish the age of pottery.But by using these imprecise methods, archeologists were often way off.
The 1885 coin in Layer E establishes that Layer E dates from on or after 1885.You’ll still be able to search, browse and read our articles, but you won’t be able to register, edit your account, purchase content, or activate tokens or eprints during that period.Prior to the development of radiocarbon dating, it was difficult to tell when an archaeological artifact came from. Selector .selector_input_interaction .selector_input. Selector .selector_input_interaction .selector_spinner. During and after an excavation, an archaeologist confronts a bewildering collection of artifacts, drawings, and photographs to decipher and relate to one another.