What is the origin of the place name of South Bank Marble Stone?

It's related to her. Legend has it that she gave birth to a baby. The following is a specific legend:

Marble Stone is on the south bank of the Yangtze River, looking across the river from Chaotianmen, connected to Yemaoxi on the upper side and Wangjiatuo on the lower side. Because of the water pier, Marble Stone River Street, Marble Stone Main Street and Marble Stone New Street are formed.

about the origin of marbles, it is rumored among the people that Dayu harnessed the water and returned to the interior, and saw that Tu Shanshi was integrated with the boulder, and it was on the riverside of Changyi South. Dayu stood and called to the stone, and his voice called to Tu Shanshi, and he was so excited about heaven and earth. The boulder opened and the stone opened, and the sub-name was "Qi", which was Xia Qi. It is the land, hence the name "Birthday Stone". After several changes, it was misrepresented as "marble stone". According to historical facts, it is different. On the bank of the marble stone, there were three giant pillars supporting a round boulder, so it was named marble stone because of its shape like "marble". Later, it was destroyed by lightning. Although the stone did not exist, its name remained.

in the song and Ming dynasties, most of the marble stones were barren hills and fields, and the docks were formed in the Qing, Qianlong and Qianlong years. At the beginning of the last century, Marble Stone was a famous water pier in the south of the Yangtze River, which was as famous as Huanggedu, Haitangxi, Longmenhao and Xuantan Temple, and was known as the "Five Ferries" on the south bank. Marble Stone is a street name as well as a place name. It was originally a township in Baxian County. Its subordinates include Wuguibao, Shengpingbao, Tamotsu Ishibashi, Qiaojiao Bao, Giant Buddha Bao, Tianshen Bao, Eagle Bao, Fubao Bao and Zhongku Bao. After the township was changed into a town, there were eighteen insurance companies in the jurisdiction of Marbles Town, and the joint office was always located in Marbles Street.