As a result , Colha has one of the best defined Late Archaic sequences and is useful in tracking changes from the Archaic period into the Preclassic .
The first permanent settlements at Colha begin around 3000 BCE and Colha remains settled in later periods .
Colha has one of the best defined Late Archaic sequences and is useful in tracking changes from the Archaic period into the Preclassic .
The first permanent settlements at Colha begin around 3000 BCE and Colha remains settled in later periods .