Question

Виконати завдання Робота з тектонічною картою.За допомогою карти наведіть приклади поширення гірських порід одного віку (за вибором) на території України.

Answer 1

Understanding the Task

You are asking for assistance with a task related to working with a tectonic map. Specifically, you would like examples of the distribution of rocks of a specific age on the territory of Ukraine.

Tectonic Maps and Rock Distribution

Tectonic maps provide information about the geological features and structures of a region, including the distribution of different types of rocks. These maps are created based on geological surveys, field observations, and other geological data.

The distribution of rocks of a specific age on the territory of Ukraine can be determined by studying the geological history of the region. Geologists use various methods, including radiometric dating, to determine the age of rocks. By analyzing the age of rocks in different areas, they can identify patterns and understand the geological processes that have shaped the region over time.

Examples of Rock Distribution in Ukraine

To provide examples of the distribution of rocks of a specific age in Ukraine, I will focus on the Paleozoic era, which spans from about 541 to 252 million years ago. During this era, several important geological events occurred, including the formation of the Ukrainian Shield and the development of sedimentary basins.

1. Devonian Period (416 to 359 million years ago): During the Devonian period, Ukraine was part of the ancient continent of Laurussia. In the western part of Ukraine, particularly in the Carpathian Mountains, rocks of Devonian age are found. These rocks include sandstones, shales, and limestones. The Carpathian Mountains are known for their diverse geological history and are an important region for studying the tectonic evolution of Ukraine [[1]].

2. Carboniferous Period (359 to 299 million years ago): The Carboniferous period is characterized by the deposition of coal-forming swamps and the development of extensive sedimentary basins. In Ukraine, rocks of Carboniferous age are found in the Donets Basin, which is located in the eastern part of the country. The Donets Basin is known for its rich coal deposits and has been an important region for coal mining in Ukraine [[2]].

3. Permian Period (299 to 252 million years ago): During the Permian period, Ukraine experienced tectonic activity and the formation of the Ukrainian Shield. The Ukrainian Shield is a stable, ancient craton that forms the core of Ukraine. Rocks of Permian age, including granites and gneisses, are found in the Ukrainian Shield. These rocks are important for understanding the geological history and tectonic evolution of Ukraine [[3]].

These are just a few examples of the distribution of rocks of different ages in Ukraine. The geological history of Ukraine is complex and varied, and there are many other examples of rock distribution throughout the country.

I hope this information helps you with your task! If you have any further questions, feel free to ask.