Bone age dating archaeology
With its focus on the ancient past, archaeology somewhat resembles paleontologythe study of fossils of long-extinct animals, such as dinosaurs.
However, archaeology is distinct from paleontology and studies only past human life.
The archeological record encompasses every area of the world that has ever been occupied by humans, as well as all of the material remains contained in those areas.
Archaeologists study the archaeological record through field surveys and excavations and through the laboratory study of collected materials.
Archaeological study covers an extremely long span of time and a great variety of subjects.Archaeologists have documented that the development of agriculture took place about 10,000 years ago.Early domesticationthe planting and harvesting of plants and the breeding and herding of animalsis evident in such places as the ancient settlement of Jericho in Jordan and in Tehuacn Valley in Mexico.The earliest archaeological sites include those at Hadar, Ethiopia; Olduvai Gorge and Laetoli, Tanzania; East Turkana, Kenya; and elsewhere in East Africa.