What does YFTB mean in UNCLASSIFIED
YFTB stands for Yanshan Fold Thrust Belt, a significant geological feature located in eastern China. It is a region characterized by complex tectonic processes and deformation that has played a crucial role in shaping the landscape and geological history of the area.
YFTB meaning in Unclassified in Miscellaneous
YFTB mostly used in an acronym Unclassified in Category Miscellaneous that means Yanshan Fold Thrust Belt
Shorthand: YFTB,
Full Form: Yanshan Fold Thrust Belt
For more information of "Yanshan Fold Thrust Belt", see the section below.
YFTB
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Location: The YFTB extends from the Bohai Bay in the north to the Tanlu Fault in the south, covering an area of approximately 200,000 square kilometers.
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Tectonic Setting: The YFTB is formed at the convergence zone between the North China and South China blocks, which collided during the late Mesozoic era.
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Geological Structure: The YFTB consists of a series of folds and thrust faults that have deformed the underlying sedimentary rocks. The deformation is characterized by large-scale folding, thrusting, and strike-slip faulting.
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Stratigraphy: The rocks within the YFTB range in age from the Proterozoic to the Cenozoic. The sedimentary sequence includes marine carbonates, clastic sediments, and volcanic rocks.
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Metamorphism: The rocks in the YFTB have undergone varying degrees of metamorphism, ranging from low-grade to high-grade.
Essential Questions and Answers on Yanshan Fold Thrust Belt in "MISCELLANEOUS»UNFILED"
What is the Yanshan Fold Thrust Belt (YFTB)?
The Yanshan Fold Thrust Belt (YFTB) is a significant geological feature located in eastern China. It is a complex zone of thrust faults and folds that formed during the Mesozoic Era, approximately 140-120 million years ago. The YFTB is the result of the collision between the North China and South China blocks.
Where is the YFTB located?
The YFTB spans over 2,500 kilometers from northern Liaoning Province in the northeast to southern Zhejiang Province in the southeast. It runs parallel to the coast of the Bohai Sea and the Yellow Sea.
What are the characteristics of the YFTB?
The YFTB is characterized by a series of thrust faults that have uplifted and folded the underlying rocks. These faults are typically inclined towards the east and have thrust the rocks to the west. The YFTB also contains numerous folds, including both anticlines and synclines, which give the region its distinctive topography.
What is the geological significance of the YFTB?
The YFTB is a key geological feature that provides insights into the tectonic evolution of eastern China. It records the collision between the North China and South China blocks, which played a crucial role in shaping the present-day geography of the region. The YFTB also contains significant mineral resources, including coal, oil, and natural gas.
How did the YFTB form?
The YFTB formed as a result of the collision between the North China and South China blocks during the Mesozoic Era. The collision caused the rocks in the collision zone to be uplifted and folded, creating the thrust faults and folds that characterize the YFTB.
Final Words: The YFTB is a complex geological feature that provides insights into the tectonic processes and deformation that have shaped eastern China. Its geological structure, stratigraphy, and metamorphism have important implications for understanding the region's geological evolution and natural resource potential.