Maybe you should study the folk lore of the Cherokee nation. Their version of the begining goes something as follows.
A large buzzard flew across the face of the water drying out the land, where his wing dipped he created rivers and canyons. There was a brother and a sister, every time the brother hit the sister with a fish she had a child until the earth was full. The Great Spirit decided that there were too many people so she was allowed to have one child a year.
As primitive and child like as this folk lore is, it is an example of the flood/adam/eve story combined. Check it out.
I am familiar with many of the oral traditions of American Indians; I have regularly posted these in the past as a reminder that the Genesis account is by far from being the only account. I am posting the version I have of the Cherokee Creation story. Many of these stories involve water, one of the most prevalent of the natural disasters to befall human settlements.
But you still have not addressed the archaeological findings I mentioned in my last post to you. In many years of research, my colleagues and I find no evidence for a global flood at the suggested time period.
Long ago, before there were any people, the world was young and water covered everything. The earth was a great island floating above the seas, suspended by four rawhide ropes representing the four sacred directions. It hung down from the crystal sky. There were no people, but the animals lived in a home above the rainbow. Needing space, they sent Water Beetle to search for room under the seas. Water Beetle dove deep and brought up mud that spread quickly, turning into land that was flat and too soft and wet for the animals to live on.Grandfather Buzzard was sent to see if the land had hardened. When he flew over the earth, he found the mud had become solid; he flapped in for a closer look. The wind from his wings created valleys and mountains, and that is why the Cherokee territory has so many mountains today.
As the earth stiffened, the animals came down from the rainbow. It was still dark. They needed light, so they pulled the sun out from behind the rainbow, but it was too bright and hot. A solution was urgently needed. The shamans were told to place the sun higher in the sky. A path was made for it to travel--from east to west--so that all inhabitants could share in the light.
The plants were placed upon the earth. The Creator told the plants and animals to stay awake for seven days and seven nights. Only a few animals managed to do so, including the owls and mountain lions, and they were rewarded with the power to see in the dark. Among the plants, only the cedars, spruces, and pines remained awake. The Creator told these plants that they would keep their hair during the winter, while the other plants would lose theirs.
People were created last. The women were able to have babies every seven days. They reproduced so quickly that the Creator feared the world would soon become too crowded. So after that the women could have only one child per year, and it has been that way ever since.