For the first time, a series of C-14 dates has been obtained for sampl
es from the archaeological excavations in Red Square, the historical c
enter of Moscow. The remains of burned dwellings from the bottom of th
e cultural layer were dated as well as dispersed charcoal from the und
erlying plough soil. The results correspond to a 200-yr time interval
and prove that arable activity at the site began as early as the late
11th century AD. The field belonged to Moscow itself or to rural settl
ements nearby. The oldest dwelling was built ca. the late 12th-early 1
3th century AD.