Chiyli
Chiyli Crater is a well-preserved impact structure located in Aktobe, Kazakhstan. With a diameter of 5.5 kilometers, its age is estimated to be around 46 million years, placing its formation in the Eocene epoch. The crater is notable for being exposed at the surface, making it accessible for geological study.
Key Facts
- ›Diameter: 5.5 kilometers (3.4 miles)
- ›Estimated Age: 46 ± 7 million years
- ›Location: Aktobe, Kazakhstan
- ›Status: Exposed at the surface
- ›Formation Epoch: Eocene
About Chiyli
Chiyli Crater
Chiyli Crater is an impact structure located in the Aktobe region of Kazakhstan. It is a significant geological feature due to its size and preservation.
Key Characteristics
The crater measures approximately 5.5 kilometers (3.4 miles) in diameter. Its age is estimated to be 46 ± 7 million years, placing its formation within the Eocene epoch. A notable aspect of Chiyli Crater is that it remains exposed at the surface, allowing for direct geological observation and study without significant burial or erosion.
Significance
As an exposed impact crater, Chiyli provides valuable insights into impact processes and the geological history of the region. Its relatively well-preserved state makes it a subject of interest for researchers studying extraterrestrial impacts on Earth.
Source: Wikipedia ↗
Frequently Asked Questions
Where is Chiyli Crater located?
Chiyli Crater is situated in the Aktobe region of Kazakhstan. Its surface exposure makes it a visible geological feature in the area.
How large is Chiyli Crater?
The impact crater has an estimated diameter of 5.5 kilometers, which is approximately 3.4 miles across.
When was Chiyli Crater formed?
The age of Chiyli Crater is estimated to be around 46 million years, with a margin of error of 7 million years. This age corresponds to the Eocene epoch.
Is Chiyli Crater visible on the surface?
Yes, Chiyli Crater is exposed at the surface, meaning its geological features are not significantly obscured by overlying deposits or erosion.
Related Impact Craters
Vista Alegre
The Vista Alegre crater is a large impact structure located in Paraná State, Brazil, measuring 9.5 kilometers in diameter. While initially dated to less than 65 million years old, more recent estimations suggest an age of around 115 million years, leading to speculation that it might have been part of a double impact event with the nearby Vargeão Dome.
Shunak
Shunak is a meteorite impact crater located in the Qaraghandy Province of Kazakhstan. With a diameter of 2.8 kilometers, its age is estimated to be between 35 and 55 million years, dating back to the Eocene epoch. The crater is currently exposed on the Earth's surface.
Bigach
The Bigach impact crater is located in Kazakhstan and measures 8 km in diameter. Its age is estimated to be between 2 and 8 million years, placing it in the Pliocene or Miocene epochs. The crater is currently exposed on the Earth's surface.