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Petrie knew that styles of pottery seemed to come and go over time--in his case, he noted that some ceramic urns from the graves had handles and others had just stylized ridges in the same location on similarly shaped urns.
He assumed that the change in styles was an evolutionary one, and, if you could quantify that change, he surmised it might be used to indicate which cemeteries were older than others.
Some Greeks would even claim it had occurred on the same day as one of the famous battles of Thermopylae and Salamis, crucial contests that led to the defeat of the Persian invasion of Greece, also in 480 B.
C., and two of the most celebrated events in Greek history. historian Diodorus Siculus ("the Sicilian"), are biased, confusing, and incomplete.
Grids and Labeling Tools of the Trade Back in the Lab Howard Carter (This page includes information provided by Biography.com) Thank you Biography for your help!
Rewriting one of the ancient world's most dramatic battlefield accounts Archaeologists uncovered the remains of dozens of soldiers who fought in the Battle of Himera.
Archaeology studies past human behavior through the examination of material remains of previous human societies.
His worrying about where a pot came from and what period it dated to and what that meant to the other objects buried with it were light-years away from the ideas represented in this photo dated to 1800, in which "Egyptian pots" was considered enough information for the thinking man.However, archaeology is distinct from paleontology and studies only past human life.Archaeology also examines many of the same topics explored by historians.Petrie's problem was that he had discovered several predynastic cemeteries along the Nile River in Egypt that seemed to be from the same period, but he needed a way to put them in chronological order.Absolute dating techniques were not available to him (radiocarbon dating wasn't invented until the 1940s); and since they were separately excavated graves, stratigraphy was no use either.
Carbon has unique properties that are essential for life on Earth.