Archaeological dating important

Posted by / 04-Feb-2019 04:04

Archaeological dating important

Archeology is the scientific study of past human culture and behavior, from the origins of humans to the present.

Archaeologists concentrate their studies on past societies and changes in those societies over extremely long periods of time.Archaeologists have also recorded how primitive forms of humans spread out of Africa into Asia about 1.8 million years ago, then into Europe about 900,000 years ago.The first physically modern humans, Homo sapiens sapiens, appeared in tropical Africa between 200,000 and 150,000 years agodates determined by molecular biologists and archaeologists working together.For the most part, the only things that survive are durable items such as potsherds (small fragments of pottery), tools or buildings of stone, bones, and teeth (which survive because they are covered with hard enamel).Because many items disintegrate over time, archaeologists get an incomplete view of the past that they must fill in with other kinds of information and educated reasoning.

archaeological dating important-85archaeological dating important-89archaeological dating important-82

One thought on “archaeological dating important”