Indexed English oak (Quercus robur L.) tree-ring chronology (BYLT) from southeastern Lithuania and westernn Belarus (Neman/Nemunas River basin)

Indexed 1488-year English oak (Quercus robur L.) tree-ring chronology (BYLT) consists of samples from multiple sites in Belarus and Lithuania, namely thirteen sites of living trees, two historical buildings (the St. George Church in Kaunas and the Nesvizh palace), archaeological excavations at Menka Hillfort, Vilnius Lower Castle, Navahrudak, a dugout boat recovered from the Neman/Nemunas River, and subfossil trunks recovered from the Viliya/Neris, Šventoji, and Lomena rivers.