Abalus
Abalus was said by Pytheas to be an island in the northern ocean, upon which amber was washed by the waves, distant a day's sail from the aestuary called Mentonomon, on which the Gothones dwelt. This island was called Basilia by Timaeus, and Baltia by Xenophon of Lampsacus. It was probably a portion of the Prussian coast upon the Baltic. (Plin. Nat. 37.7. s. 11; Diod. 5.23; Ukert, Geographie, vol. ii. pt. ii. p. 33, seq.)
From William Smith (ed.), Dictionary of Greek and Roman Geography. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.