石笋灰度和同位素对末次冰期气候事件的响应
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The response of stalagmite gray-level and isotopes to the climatic events during the last glacial period
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图3. 永兴洞石笋YX55 δ13C、δ18O、灰度深度序列及其剖面图 |
Fig. 3. The δ13C, δ18O and gray-level records and the polished section of YX55 stalagmite |
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