| 汉中梁山小壳动物化石发现及地层意义 |
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| 引用本文： | 符俊辉.汉中梁山小壳动物化石发现及地层意义[J].地质科学,1983,0(4):414-417. |
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| 作者姓名： | 符俊辉 |
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| 作者单位： | 西北大学地质系 |
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| 摘 要： | 梁山位于陕西省汉中市附近,属西南地台的北部边缘。1979年,我系陈润业教授带领学生在梁山大南沟实习,于下寒武统郭家坝组底部,厚度不到1米的含海绿石土黄色灰质砂岩及灰白色砂质灰岩中,首次发现了小壳动物化石(图1),并提出了梁山地区有相当于梅树村期沉积的可能性。
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| 关 键 词： | , |
| 收稿时间： | 1982-12-21 |
| 修稿时间： | 1982-12-21; |
DISCOVERY OF SMALL SHELLY FOSSILS FROM LIANGSHAN COUNTY, HANZHONG AREA AND THEIR STRATIGRAPHIC SIGNIFICANCE |
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| Fu Junhui.DISCOVERY OF SMALL SHELLY FOSSILS FROM LIANGSHAN COUNTY, HANZHONG AREA AND THEIR STRATIGRAPHIC SIGNIFICANCE[J].Chinese Journal of Geology,1983,0(4):414-417. |
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| Authors: | Fu Junhui |
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| Affiliation: | Department of Geology, Northwest University, Xian |
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| Abstract: | The present paper deals with the earliest Cambrian small shelly fossils from Liangshan, Hangzhong area. This fauna contains 5 genera and 4 species. They are common elements of small shelly fossils described for Southwest China, and some of them are typical elements. Therefore, it has been first known that there is a stratigraphic formation corresponding to Meishucun Stage as the earliest Cambrian in Liangshan, Hanzhong, southern Shanxi. |
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| Keywords: | , |
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