During the period from 65.438+0.4 billion years ago to 70 million years ago, the Danxia Mountain area was a large inland basin, which was influenced by the Himalayas.

【 Yinyuan Mountain 】

Yinyuanshan

The influence of orogeny, the surrounding mountains

The strong uplift made the basin accept a lot of clastic sediments and formed a very thick red stratum; About 7000 years ago, the earth's crust rose and was gradually eroded. Since 6 million years ago, the basin has risen intermittently for many times, with an average increase of about 1 meter every 1 ten thousand years. At the same time, the red bed of Danxia was cut into Hongshan Group, which is now the Danxia Mountain area.

[Yang Yuanshan]

Yang yuanshan

Danxia Mountain in Guangdong Province has been a famous scenic spot since ancient times. There are many miracles in its peculiar landform, and the world-famous Yangyuan Stone is one of them. Yangyuanshi stands high on the hillside more than 200 meters above the ground, with an independent diameter of 28 meters and a diameter of 7 meters. It is said that this hillside has a history of 2 million years, and it took nature 300,000 years to make Yangyuanshi.

Recently, Danxia Mountain was rated as a world natural heritage.

【 Danxia Mountain 】

Danxia mountain

Production, which makes more people interested in it, they see it with their own eyes.

People who look at Yangyuanshi in Danxia Mountain? Everyone marveled at its natural wonders. Now Danxia Mountain attracts tourists from all over the world every day, and many people even worship it. Human beings have had the complex of reproductive worship since ancient times. At first, the worship of female genitalia led to the emergence of matriarchal society. This period of history is very long, about millions of years. In fact, the male society is very short-lived, starting from the matriarchal society that gradually faded in 8000 BC.