These two later cultures were roughly contemporaneous, and appear to have established trading relationships.
But its legacy for Mexico's later cultures was huge.
Lions also play a role in numerous later ancient cultures.
They are generally thought to have been ancestral to the later Natufian culture that occupied much of the same range.
There are some variations to the story in later popular culture.
Peoples of later cultures continued to live along the valley and heights.
It can shift carbon left by a later culture on the surface to areas deep within the structure, making the earthwork appear younger.
Thus, they could be the ancestors of some later cultures.
Hibben's research on later cultures was far less controversial.
The smaller mounds may also have been built by later cultures.