| 化石Anabarites的发现及再论玉尔吐斯组的时代归属 |
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| 引用本文： | 肖兵.化石Anabarites的发现及再论玉尔吐斯组的时代归属[J].新疆地质,1989(4). |
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| 作者姓名： | 肖兵 |
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| 作者单位： | 新疆维吾尔自治区地质矿产局地质矿产研究所 |
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| 摘 要： | 本文根据在新疆阿克苏—乌什地区下寒武统玉尔吐斯组中发现的真正Anabarites化石,纠正了过去误定为Anabarites的几个化石,再次论证了玉尔吐斯组的时代归属.与梅树村阶可以对比.本文还阐述了玉尔吐斯组中,与小壳化石共生的高肌虫是一类较原始的最古老的甲壳类高肌虫,区别于筇竹寺阶的高肌虫.
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| 关 键 词： | 下寒武统 玉尔吐斯组 筇竹寺阶 梅树村阶 非三叶虫带 小壳化石 Anabarites |
R EVIEW OF THE AGE OF UYIRTUS FORMATION IN THE LIGHT OF THE DISCOVERY OF Anabarites |
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| Xiao Bing.R EVIEW OF THE AGE OF UYIRTUS FORMATION IN THE LIGHT OF THE DISCOVERY OF Anabarites[J].Xinjiang Geology,1989(4). |
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| Authors: | Xiao Bing |
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| Abstract: | On the basis of real Anabarites obtained from Uyirtus formation. Lower Cambrian in Aksu-Wushi area, the writer corrects the names of some fossils and once again discusses the age of this formation. The Bradoriida coexsisting with small shell fossils in Uyirtus formation is a type of primitive crustacean differing from that of Qiongzhusi member. |
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| Keywords: | Lower Cambrian Uyirtus formation Qiongzhusi stage Meishucun stage non-trilobite zone small shell fossils Anabrites Bradoriida |
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