Gucheng formation which is the early deposit of Guanzhuang group is composed mainly of conglomerate rock with conglomerate-bearing sandstone and sandy mudstone.
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2. 固城川地区处于陕甘宁盆地西南部，20多年来一直视为勘探空白区。
Located in the southwestern part of the Shaan-Gan-Ning Basin, Guchengchuan area has been regarded as the blank area of exploration for more than 20 years.
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3. 受持续暴雨影响，18日南京固城湖水位从7米多的水位上升到8.71米。
The continuous rain influence, 18, nanjing city a solid lake from seven metres more rising water to 8.71 m.
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4. 依据相关考古资料和文献记载，河南省正阳县固城寺古城遗址应即两汉时期的安成故址。
According to relative archaeological material and documents, the city site at Guchengsi in Zhengyang county, Henan province, may be Ancheng site of Han dynasty.
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5. 依据相关考古资料和文献记载，河南省正阳县固城寺古城遗址应即两汉时期的安成故址。
According to relative archaeological material and documents, the city site at Guchengsi in Zhengyang county, Henan province, may be Ancheng site of Han dynasty.
