12 The earliest well-known pottery was made by blending animal products with clay and firing it at approximately 800 ? C(1,500 ? F)

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. When the ceramics were terminated, the rope burned off however left an ornamental pattern of intricate grooves on the surface.

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Clay identification is determined by a procedure of refiring the ceramic and assigning a color to it using Munsell Soil Shade notation.

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Clay identification is identified by a procedure of refiring the ceramic and assigning a shade to it utilizing Munsell Dirt Shade symbols.

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