Iren Dabasu Formation

The Iren Dabasu Formation is a geological deposit in eastern Inner Mongolia composed of stacked sedimentary layers. These layers hold records of ancient environmental conditions and help scientists reconstruct how the regional landscape changed over time.

The formation took shape during the Pleistocene epoch and preserves records of climate shifts and environmental conditions from that distant past. Study of these rock layers has enabled scientists to understand the geological evolution of northern China's regions.

The site serves as a reference point for local communities to understand how the landscape developed over vast periods of time. It helps people grasp the geological processes that shaped their surroundings.

The site sits in a remote area and requires preparation to visit. Weather-resistant clothing, water supplies, and a sturdy vehicle are needed since the region offers limited infrastructure.

The layers of Iren Dabasu offer rare insights into climate patterns that persisted across millions of years. These extended timeframes allow researchers to detect long-term trends that may be relevant for understanding future environmental shifts.