composite stratotype

简明释义

复合层型;

英英释义

例句

1.By establishing a composite stratotype, we can better understand the geological history of the region.

通过建立复合岩层标志，我们可以更好地理解该地区的地质历史。

2.The geologists decided to use a composite stratotype for their research on sedimentary layers.

地质学家决定在他们的沉积层研究中使用复合岩层标志。

3.In the study, the authors defined a new composite stratotype to represent the transitional phase of the rock layers.

在这项研究中，作者定义了一个新的复合岩层标志来代表岩层的过渡阶段。

4.The composite stratotype was crucial for correlating different geological formations.

该复合岩层标志对于关联不同的地质构造至关重要。

5.The composite stratotype includes multiple reference sections from various locations.

该复合岩层标志包括来自不同地点的多个参考剖面。

作文

The concept of a composite stratotype is essential in the field of geology, particularly in the study of stratigraphy. A composite stratotype refers to a geological reference section that combines multiple rock layers or sequences from different locations to create a comprehensive representation of a specific geological time period or event. This approach is particularly useful when no single location contains all the necessary strata to define a particular geological unit. By integrating various sections, geologists can achieve a more accurate and complete understanding of the Earth's history.One of the primary reasons for utilizing a composite stratotype is the variability in sedimentary deposits across different geographical areas. For instance, during a significant geological event, such as a mass extinction or a volcanic eruption, the deposition of sediments can vary widely based on local conditions like topography, climate, and biological activity. Therefore, relying on a single stratigraphic section may lead to an incomplete or biased interpretation of the geological record.The establishment of a composite stratotype involves meticulous research and collaboration among geologists. It requires the identification of key markers, known as 'index fossils' or 'chronostratigraphic units,' that can be correlated across different locations. By studying these markers, scientists can piece together a more robust timeline of geological events. This collaborative effort often leads to the development of standardized stratigraphic units that can be used globally, facilitating better communication and understanding among researchers.Moreover, the use of a composite stratotype plays a crucial role in various applications, including resource exploration and environmental assessments. For example, in petroleum geology, understanding the stratigraphic context of oil reservoirs is vital for successful exploration and extraction. A well-defined composite stratotype can provide insights into the depositional environments and the geological processes that created these reservoirs, ultimately guiding drilling operations.In addition to its practical applications, the composite stratotype serves an educational purpose. It allows students and new geologists to visualize and comprehend complex geological histories by presenting a synthesized view of multiple locations. This educational aspect is particularly important in fostering a deeper appreciation for the intricacies of Earth’s geological processes.In conclusion, the composite stratotype is a vital tool in geology that enhances our understanding of the Earth's history by integrating diverse geological data into a cohesive framework. Its significance extends beyond academic research, influencing practical fields such as resource management and environmental science. As we continue to explore and study our planet, the importance of developing and refining composite stratotypes will undoubtedly grow, ensuring that we have a comprehensive understanding of the geological processes that shape our world today.

“复合地层类型”的概念在地质学领域中至关重要，特别是在地层学的研究中。“复合地层类型”是指一个地质参考剖面，它结合了来自不同地点的多种岩层或序列，以创建特定地质时期或事件的全面表示。这种方法在没有单一位置包含定义特定地质单元所需的所有地层时尤为有用。通过整合各个剖面，地质学家可以更准确、更全面地理解地球的历史。使用“复合地层类型”的主要原因之一是不同地理区域沉积物的可变性。例如，在重大地质事件期间，如大规模灭绝或火山喷发，沉积物的沉积可能会因为局部条件（如地形、气候和生物活动）而大相径庭。因此，仅依赖单一的地层剖面可能导致对地质记录的不完整或偏见的解释。建立“复合地层类型”需要细致的研究和地质学家的合作。这需要识别关键标志，称为“指标化石”或“年代地层单元”，这些标志可以在不同地点之间进行关联。通过研究这些标志，科学家们可以拼凑出更强有力的地质事件时间表。这种合作努力通常导致标准化地层单元的发展，这些单元可以在全球范围内使用，从而促进研究人员之间更好的沟通和理解。此外，“复合地层类型”的使用在各种应用中发挥着至关重要的作用，包括资源勘探和环境评估。例如，在石油地质学中，理解油藏的地层背景对于成功的勘探和开采至关重要。一个明确的“复合地层类型”可以提供关于沉积环境和形成这些油藏的地质过程的见解，从而指导钻探作业。除了其实际应用外，“复合地层类型”还具有教育意义。它使学生和新入行的地质学家能够通过呈现多个地点的综合视图来直观地理解和掌握复杂的地质历史。这一教育方面在培养对地球复杂地质过程的更深刻欣赏中尤其重要。总之，“复合地层类型”是地质学中的一种重要工具，通过将多样的地质数据整合成一个连贯的框架，增强了我们对地球历史的理解。它的重要性超越了学术研究，影响着资源管理和环境科学等实际领域。随着我们继续探索和研究我们的星球，发展和完善“复合地层类型”的重要性无疑将会增加，确保我们对塑造我们今天世界的地质过程有全面的理解。