“Old Cordilleran culture”的意思、由来-百科全书

词条	Old Cordilleran culture
释义	Old Cordilleran culture ancient North American Indian culture ancient North American culture of the Pacific Northwest that appeared about 9000 or 10,000 BC and persisted until about 5000 BC in some areas. Subsistence was based on hunting, fishing, and gathering. Simple willow-leaf-shaped, bipointed projectile points are characteristic artifacts.
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