Archaeologists think Sanxingdui sacrificial pit is too rare. What do you think of his statement?

Sanxingdui site has been in our sight for a long time, and the cultural relics unearthed in two pits shocked the world. Archaeologists in China have been excavating Sanxingdui for decades, which can be said to have gone through several generations. Sanxingdui is very important in the archaeological history of our country, even subverting people's imagination. Jin Mianju, a golden walking stick, a bronze making tree, a vertical bronze statue, a bronze mask and various bronzes were unearthed in the two pits of Sanxingdui alone. The facial modeling of bronze masks of Sanxingdui figures can be said to be various, some of which are totally out of line with China people's facial features, and the technology required for bronze scared trees is also quite complicated. Even with the same technology now, it is difficult to make a similar one. And this bronze scared tree is probably the hibiscus scared tree in ancient myths and legends.

As we all know, people used to think that Bashu culture should be quite isolated and lacked communication with the outside world, but the discovery of Sanxingdui site and the excavation of related cultural relics show that the ancient Shu kingdom is not isolated from the outside world, and there are many exchanges with the outside world. The unearthed bronzes are similar in style to those of the Shang Dynasty, which indicates that the ancient Shu Kingdom is suitable for the communication between the Shang Dynasty and other contemporary civilizations in China. But except for bronzes, other unearthed objects have the unique style of ancient Shu.

In addition, some masks unearthed in Jinsha site are almost the same as the cultural relics unearthed in Sanxingdui, and the age of Jinsha site should be slightly later than Sanxingdui site. There should be some connection between these two sites, which may be that the civilization where Sanxingdui site is located moved to the side where Jinsha site is located. This is a reasonable explanation.

First, Sanxingdui began to dig six sacrificial pits:

After many years, the archaeological community in China has made a new archaeological excavation of Sanxingdui. Many young archaeologists appeared in this archaeological excavation, which was also seen by netizens all over the country. Other netizens have boasted wildly. Haha, this time it is mainly to excavate six sacrificial pits in Sanxingdui. After the excavation of these six pits, hundreds of cultural relics have been unearthed, each of which is a national treasure, including ivory, gold sticks and bronzes. This is still unearthed.

Second, archaeologists think Sanxingdui sacrificial pit is too rare:

Archaeologists in Sanxingdui said that the sacrificial pits in Sanxingdui have always had three floors, the upper layer is ivory, the middle layer is bronze and the lower layer is jade, but now only the first floor has been cleaned. Archaeologists think that these pits in Sanxingdui are too rare to meet.

I agree with the archaeologist, because both the cultural value displayed by Sanxingdui and other aspects are of great significance to the history of China civilization, and unlike other sites with historical records, Sanxingdui site can be regarded as filling a gap in the history of China civilization to some extent.