A vegetable field in southern Guizhou collapsed, and now it is tens of meters deep. What did the experts say after the investigation?

In a rural area in southern Guizhou Province, the vegetable fields of villagers behind the village suddenly collapsed, exposing a deep pit. The nearby villagers threw stones into it to detect the depth, but found that it was bottomless and had not heard the sound of stones falling for a long time. In this regard, many local residents said that there may be ancient tombs under it. Because the shallow soil on the surface is loose and the surface water is exhausted, it is exposed and may be a treasure.

For those who are interested in using drones to detect, they have not found the end. It is conservatively estimated that such a deep pit is as high as 40 stories. People are still wondering if it is an ancient tomb. After all, it belongs to karst landform, and there are many underground caves around it, belonging to another world. Of course, many netizens said there were underground rivers. After all, there used to be many shallow waters here, which have gradually dried up in recent years.

Although we still want to see the ancient tomb, it is of positive significance for archaeological research and the supplement of history and culture. If we can find some dating remains, it will be a major archaeological discovery. According to relevant experts, after preliminary detection and listening to the sound, the cave is huge and very deep. In ancient times, Guizhou was remote. Although the possibility of ancient tombs is very small, there are still many famous soldiers and geomantic omen. On the surface, it looks like a cave, but the specific situation is still unclear.

Whether the long-term pumping caused the groundwater level to drop, which led to the surface collapse, and then hit the deep pit caused by the cave remains to be discovered by archaeologists. Maybe this is what it looks like, because vines seal the hole, and over time, the surface is no different from the ordinary surface. Experts from the local geological disaster prevention center came to the site for investigation and said that the collapse was a natural karst collapse. ?