Subiect: The article presented here regards the history of the Cucuteni culture research (stage A-B) from the field of Upper Jjiia and Başeu. The data are chronologically presented, from the first researches (made by the prehistorians and the Romanian historians) to the latest archaeological diggings (made by the archaeologists from Botoşani History Museum). The article briefly outlines the main result of the archaeological researches from this area.