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The Stone Age was a broad prehistoric period during which stone was widely used to make tools with an edge, a point, or a percussion surface. The period lasted for roughly 3. 4 million years, and ended between 4, 000 BCE and 2, 000 BCE, with the advent of metalworking. Though some simple metalworking of malleable metals, particularly the use of gold and copper for purposes of ornamentation, was known in the Stone Age, it is the melting and smelting of copper that marks the end of the Stone Age. In western Asia this occurred by about 3, 000 BCE, when bronze became widespread. The term Bronze Age is used to describe the period that followed the Stone Age, as well as to describe cultures that had developed techniques and technologies for working copper alloys (bronze: originally copper and arsenic, later copper and tin) into tools, supplanting stone in many uses. Stone Age artifacts that have been discovered include tools used by modern humans, by their predecessor species in the genus Homo, and possibly by the earlier partly contemporaneous genera Australopithecus and Paranthropus. Bone tools have been discovered that were used during this period as well but these are rarely preserved in the archaeological record. The Stone Age is further subdivided by the types of stone tools in use. The Stone Age is the first period in the three-age system frequently used in archaeology to divide the timeline of human technological prehistory into functional periods, with the next two being the Bronze Age and the Iron Age respectively. Historical significance The Stone Age is contemporaneous with the evolution of the genus Homo, with the possible exception of the early Stone Age, when species prior to Homo may have manufactured tools.
This GIF Bitmap Image Stone Age Download Free Image is a part of Stone Age Category in Cartoon Folder. Stone Age Download Free Image has a Resolution of 104x160 Pixels. Stone Age Download Free Image is of .gif (Graphics Interchange Format) Format. It's Size is 34.9KB. This GIF has been Downloaded 60 times till now. Stone Age Download Free Image was Added on 10-10-2021. Download Stone Age Download Free Image by clicking the button below:
Image Name: Stone Age Download Free Image
Image Category: Cartoon / Stone Age
Date Added: 10-10-2021
Resolution: 104x160
Format: GIF
Downloads: 60
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Size: 34.9KB