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１ＩｎｔｒｏｄｕｃｔｉｏｎＡｓｐａｒｔｏｆｅｘｔｅｎｓｉｖｅｌａｔｅＰｒｏｔｅｒｏｚｏｉｃｍｏｂｉｌｅｂｅｌｔｏｆＥａｓｔＡｎｔａｒｃｔｉｃａ，ｔｈｅｕｐｐｅｒａｍｐｈｉｂｏｌｉｔｅｔｏｇｒａｎｕｌｉｔｅｆａｃｉｅｓｈｉｇｈ－ｇｒａｄｅｍｅｔａｍｏｒ...
The <sup>40</sup>Ar-<sup>39</sup>Ar ages of hornblendes in Grt-Pl-bear
【摘 要】
：
１ＩｎｔｒｏｄｕｃｔｉｏｎＡｓｐａｒｔｏｆｅｘｔｅｎｓｉｖｅｌａｔｅＰｒｏｔｅｒｏｚｏｉｃｍｏｂｉｌｅｂｅｌｔｏｆＥａｓｔＡｎｔａｒｃｔｉｃａ，ｔｈｅｕｐｐｅｒａｍｐｈｉｂｏｌｉｔｅｔｏｇｒａｎｕｌｉｔｅｆａｃｉｅｓｈｉｇｈ－ｇｒａｄｅｍｅｔａｍｏｒ...
【出 处】
：
极地研究：英文版
【发表日期】
：
1998年2期
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