...章详细信息 关键词： 岩石地层;;不整合;;下花园组;;龙门组;;窑坡组;;侏罗系;;蔚县;;河北 [gap=534]Keywords: lithostratigraphy,unconformity,Xiahuayuan Formation,Longmen Formation,Yaopo Formation,Jurassic,Yu..
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岩石地层学 [地质] petrostratigraphy ; [地质] lithostratigraphy
岩石地层单位 rock-stratigraphic unit
非正式岩石地层单位 informal lithostratigraphic unit
不连续岩石地层单位 discontinuous lithostratigraphic unit
极性岩石地层单位 polarity rock-stratigraphic unit ; stratigraphic unit
正式岩石地层单位 formal lithostratigraphic units
特殊岩石地层单位 Special lithostratigraphic units
岩石地层和构造实习 Lithostratigraphy and construction practice ; rock strata and construction internship
黄土岩石地层学 lithostratigraphy of loess
It is divided 2 stages: Changlangpu stage, Longwangmiao stage; 3 formations: Liguang formation, Zhushatong formation, Mantou formation. Lithostratigraphy, biostratum, and depositional sequence are consolidated by the whole region stratum contrast in research field.2.
并进行了全区的地层对比，使研究区下寒武统的岩石地层、生物地层、年代地层和层序地层得到了统一。
参考来源 - 山东地区早寒武世层序岩相古地理研究From contrasting with chronostratigraphy, lithostratigraphy, biostratum and ecostratigraphy, ecostratigraphy can improve stratum partition precision. Especially for paleoenvironment and paleogeography, it has original function.
通过对生物地层、年代地层、生物地层和岩石地层的对比分析表明,生态地层可以提高地层的划分精度,并且对古地理和古环境研究,有着自己独特的作用。
参考来源 - 羌塘盆地东部中晚侏罗世生态地层研究·2,447,543篇论文数据，部分数据来源于NoteExpress
长期以来，地质分层采用岩石地层单位界面。
The stratigraphic horizons have long been divided according to a lithostratigraphic boundary.
地质年代单位、岩石地层单位、年代地层单位。
Geologic time unit, rock stratigraphic units and time stratigraphic unit.
在开展上海岩石地层清理工作中，对以往留存地层断代疑点的地层补做了采样、分析鉴定工作。
While checking up Shanghai litho - stratigraphic documents, additional sampling, analyzing and identifying work have been done for former doubtful points of stratum dating.
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