Early Basketmaker II era
| Ancestral Pueblo periods | 
|---|
| Archaic–Early Basketmaker 7000–1500 BCE | 
| Early Basketmaker II 1500 BCE–50 CE | 
| Late Basketmaker II 50–500 | 
| Basketmaker III 500–750 | 
| Pueblo I 750–900 | 
| Pueblo II 900–1150 | 
| Pueblo III 1150–1350 | 
| Pueblo IV 1350–1600 | 
| Pueblo V 1600–present | 
The Early Basketmaker II era (1500 BCE – 50 CE) was the first post-Archaic cultural period of ancient Pueblo people. The era began with the cultivation of maize in the northern American southwest, although there was not a dependence upon agriculture until about 500 BCE. It is preceded by the Archaic–Early Basketmaker era, and is followed by the Late Basketmaker II era.