glacial

glacial

A long period of time during which earth's climate cools, causing glaciers to expand out from the poles and mountains covering vast areas. The glacials of the Pleistocene Epoch mostly occurred in the northern hemisphere. See interglacial.

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行业/领域：人类学
类别 ‎体质人类学
Company: Palomar College
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era glacial

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Véase glacial.

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人类学; ‎体质人类学

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人类学; ‎体质人类学

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人类学; ‎体质人类学

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人类学; ‎体质人类学

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Giuliana Riveira

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行业/领域：天文学类别星系

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