China adds three sites to World Geological Heritage list

What changed

China has added three sites to the third World Geological Heritage list of 100 sites announced by the International Union of Geological Sciences, bringing the country’s total to 13.

The new sites are:

• The Xianshuihe Fault in western Sichuan
• The Yunyang Middle Jurassic Dinosaur Fossil Group in Chongqing
• The Dabie Mountains Triassic Ultrahigh-Pressure Metamorphic Belt

Why it matters

These are not symbolic labels pasted onto ordinary landscapes. Each site preserves a different chapter of Earth’s history.

The Xianshuihe Fault stretches about 400 kilometres along the eastern edge of the Tibetan Plateau. Its fault landforms and earthquake traces help scientists study fault activity, crustal deformation and how those forces shape the surface. It joins New Zealand’s Alpine Fault and the United States’ San Andreas Fault in the list’s structural geology category.

Yunyang offers a different kind of scale. Its fossils extend along rock layers for 18.2 kilometres and span the entire Middle Jurassic period. At the core is a fossil wall roughly 150 metres long and 6 to 10 metres high, with about 5,000 fossils packed across around 1,320 square metres. Skulls, teeth, vertebrae and limb bones are all represented.

The designation puts China’s geological record into a larger international catalogue, but the practical consequences remain open. The listing itself does not specify new funding, visitor targets, conservation measures or management plans. Its value will depend on how these sites are studied and protected after the recognition.