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- Crumillospongia biporosa are found in Lower Cambrian Chengjiang Biota and Middle Cambrian Burgess Shale Biota, too. biporosa的牛蹄塘生物群下部层位低于澄江生物群;贵州遵义松林可能是C.
- Abstract: The Gongxi barite deposit hosts in the Niutitang formation of the lower Cambrian. 文摘:湖南新晃贡溪重晶石矿床赋存于下寒武统牛蹄塘组中。
- It is concluded that the source supply of Silurian asphalt sandstone is mainly from Middle and Lower Cambrian. 通过烃源岩及构造演化史研究认为，塔中志留系沥青砂岩的油源主要为中一下寒武统。
- A Prediction Method of the Petroliferous Property in Lower Cambrian and Vende System in Hin terland of West Siberian Platform. 西伯利亚地台腹部文德系及下寒武统含油气性预测(俄文)
- Studies show that the Lower Cambrian black shales in Jindingshan of Guizhou Province are sapropelic type and mixed type oil_forming rocks. 结果表明,黑色岩系属生油岩,且为腐泥型和混合型生油岩,以腐泥型为主;
- Paoma Pb-Zn deposit is stratobound in a cataclastic zone of Lower Cambrian Maidiping dolomite.There are two ore horizons. 跑马铅锌矿为产于下寒武统麦地坪白云岩中的层控矿床,主要受层间破碎带控制,有两个含矿层,多呈层状产出。
- Studies show that the Lower Cambrian black shales in Jindingshan of Guizhou Province are sapropelic type and mixed type oil-forming rocks. 结果表明，黑色岩系属生油岩，且为腐泥型和混合型生油岩，以腐泥型为主；
- Shimen Hunan realgar deposit controlled by both dolomite of lower Cambrian Luoshanguao Group, lower Ordovician limestone and fault. 湖南石门雄黄矿床受寒武系下统娄山关群白云岩和下奥陶统灰岩以及断裂构造的双重控制。
- The correlation of oil sources shows that these old asphalt oil pools mostly root in the oil sources of Lower Cambrian and secondly in the oil sources of Silurian. 油源对比结果显示，其主要来源于下寒武统的烃源，其次为下志留统的烃源。
- Comparisons of the sequence with those reported from the Lower Cambrian of northwestern Hunan Province as well as Lower Cambrian ooid banks of central Guizhou Province would be of much implication. 该风暴沉积的发现，对建立与黔中和湘西北同期地层的沉积学对比剖面、探讨风暴沉积模式的空间变化具有重要意义。
- Li, a professor at National Tsing Hua University, is an expert on biomineralization, and Chen has extensive experience studying early animal life through his pioneering work on the Lower Cambrian Chengjiang lagerst?tte. 李家维是台湾清华大学教授，生物矿化作用的专家；陈均远则在寒武纪早期澄江特异埋藏点的先驱工作中，对早期动物生命有丰富的经验。
- On the basis of the characteristics of stratigraphy and petrology, this study focuses on the forming environment, origin and mechanism of the phosphorite in Lower Cambrian of Kuruktag, Xinjiang. 根据地层层序与岩石学特征,对新疆库鲁克塔格地区下寒武统西山布拉克组磷质岩的形成环境,物质来源和形成机理进行了分析。
- It is determined that the marine black shale in lower Cambrian and the Permian carbonate arc source rocks, among which the former is gas source rock and the latter is oil source rock. 明确了下寒武统海相黑色泥页岩和二叠系碳酸盐岩为烃源岩，前者为气源岩，后者为油源岩；
- This deposit is produced from the black shale series at the base of Cambrian system in Zunyi area, and the multiple-element-rich is located in the Niutitang Formation of low Cambrian series. 该矿床产于寒武系底部黑色岩系中，赋矿层位于下寒武统牛蹄组。
- NEW SPONGES FROM THE LOWER CAMBRIAN OF GUIZHOU 贵州下寒武统牛蹄塘生物群中海绵新材料
- Lower Cambrian black shale series 黑色岩系
- Sherman recommended that Clarke be disciplined, but higher-ups rejected the idea. 谢尔曼建议对克拉克进行纪律惩戒，但高层拒绝了这个意见。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- A man's voice is usually lower than a woman's. 男子的嗓音通常比女子的低。
- The little boy used to push out his lower lip. 那个小孩以前老要撅起下嘴唇。
